messages listlengths 2 10 | chat_template_kwargs dict | source stringclasses 4 values |
|---|---|---|
[
{
"content": "What hormone's action is inhibited by caffeine, leading to increased urination?A: ADH\nB: Insulin\nC: Thyroxine\nD: Cortisol",
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"content": "Caffeine acts as a diuretic by inhibiting the action of antidiuretic hormone (ADH), which is responsible for signaling the kidn... | {
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[
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"content": "Does the strength of the remaining bonds increase as the number of neighbors of an atom decreases in metals?A: No, the strength of the remaining bonds decreases\nB: The number of neighbors does not affect bond strength\nC: Yes\nD: Only in certain metals",
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"content":... | {
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"enable_thinking": false,
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[
{
"content": "What species of spider is shown hanging on the seaside daisy in Switzerland?A: Araneus diadematus\nB: Misumena vatia\nC: Latrodectus geometricus\nD: Theridion grallator",
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"content": "The spider species shown hanging on the seaside daisy in Switzerland is most likely... | {
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"enable_thinking": false,
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[
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"content": "Does self-phase modulation generate new frequency components in a pulse after propagating through a nonlinear medium?A: Yes\nB: No, it only changes the phase of existing frequency components.\nC: Only in the presence of external perturbations, not inherently.\nD: No, it only shifts the existing fr... | {
"custom_instructions": "",
"enable_thinking": false,
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[
{
"content": "What determines the sex of a child?A: Amount of paternal genes inherited\nB: Y chromosome determines sex\nC: Number of X chromosomes\nD: Amount of maternal genes inherited",
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{
"content": "The sex of a child in humans is determined by the presence or absence of the Y c... | {
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"enable_thinking": false,
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[
{
"content": "How many degrees of freedom does the system of two masses joined by a rigid rod, with the center constrained to move on a circle, have?A: 2\nB: 3\nC: 4\nD: 1",
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{
"content": "The system consists of two masses connected by a rigid rod, with the center of mass constraine... | {
"custom_instructions": "",
"enable_thinking": false,
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[
{
"content": "What is the approximate diameter of the Earth's umbra shadow cone during a lunar eclipse?A: 12742\\text{km}\nB: 3600\\text{km}\nC: 15000\\text{km}\nD: 9100\\text{km}",
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{
"content": "To determine the approximate diameter of the Earth's umbra shadow cone during a lunar ... | {
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"enable_thinking": false,
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[
{
"content": "How does a constant of motion affect the dimension of the cotangent manifold in Hamiltonian dynamics?A: Reduces the dimension by one\nB: Eliminates only the momentum\nC: Eliminates both coordinate and momentum\nD: Eliminates only the coordinate",
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{
"content": "The dim... | {
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"enable_thinking": false,
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[
{
"content": "What direction is the free fall acceleration of an object under Earth's gravity directed toward?A: surface\nB: center\nC: outer space\nD: north pole",
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{
"content": "The free fall acceleration of an object under Earth's gravity is caused by the gravitational force, whi... | {
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"enable_thinking": false,
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[
{
"content": "What does $T^{\\nu}_{\\mu}$ represent in the context of the Energy-Momentum Tensor?A: $T_\\mu^\\nu = T_{\\sigma\\nu}g^{\\mu\\sigma}$\nB: $T_\\mu^\\nu = T_{\\mu\\sigma}g^{\\sigma\\nu}$\nC: $T_\\mu^\\nu = T_{\\mu\\nu}g^{\\mu\\nu}$\nD: $T_\\mu^\\nu = T^{\\mu\\nu}g_{\\mu\\sigma}$",
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... | {
"custom_instructions": "",
"enable_thinking": false,
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[
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"content": "Are photons and antiphotons considered the same particles?A: Photons and antiphotons are the same particles.\nB: Antiphotons are heavier than photons and thus behave differently.\nC: Antiphotons do not exist in our universe.\nD: Photons and antiphotons are different particles with opposite charges... | {
"custom_instructions": "",
"enable_thinking": false,
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[
{
"content": "What is the expectation value of frequency in quantum mechanics?A: \\hat{f} = i\\frac{\\partial}{\\partial t}\nB: \\hat{p} = \\frac{\\hbar}{i}\\nabla\nC: \\hat{H} = -\\frac{\\hbar^2}{2m}\\nabla^2 + V(\\hat{\\bf r})\nD: \\\\frac{1}{h}\\hat{H} = \\frac{1}{h}H(\\hat{\\bf r},\\hat{\\bf p})",
"role... | {
"custom_instructions": "",
"enable_thinking": false,
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[
{
"content": "How do multiple sound frequencies travel together through a medium?A: refraction\nB: interference\nC: superposition\nD: diffraction",
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"content": "The question asks how multiple sound frequencies travel together through a medium. To determine the correct answer, let’... | {
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"enable_thinking": false,
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[
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"content": "Does nature utilize faster-than-light signals to explain entanglement?A: they are used in local hidden variable theories\nB: they are utilized in certain interpretations of quantum mechanics\nC: they are necessary to explain quantum nonlocality\nD: nature doesn't use them",
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},... | {
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"enable_thinking": false,
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[
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"content": "What is the formula to calculate the de Broglie wavelength of an alpha particle accelerated through a potential difference V?A: \\lambda = \\frac{h}{\\sqrt{2mV}}\nB: \\lambda = \\frac{h}{\\sqrt{2mqV}}\nC: \\lambda = \\frac{h}{\\sqrt{mqV}}\nD: \\lambda = \\frac{h}{\\sqrt{2qV}}",
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... | {
"custom_instructions": "",
"enable_thinking": false,
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[
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"content": "Is the product of two first-order differential operators equal to a second-order differential operator as shown in the equation?A: YES\nB: NO, because the product of two first-order differential operators does not involve spatial derivatives.\nC: NO, because the product of two first-order differen... | {
"custom_instructions": "",
"enable_thinking": false,
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[
{
"content": "Which type of photon carries more energy, a gamma photon or a radio photon?A: Gamma photon carries more energy\nB: Radio photon carries more energy\nC: Both carry the same amount of energy\nD: Neither carries any energy",
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"content": "The energy of a photon is determ... | {
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[
{
"content": "Is it possible to make an electron's kinetic energy equal to zero?A: YES, by measuring its momentum with absolute certainty\nB: YES, by confining it to a specific location\nC: YES, under certain theoretical conditions\nD: NO",
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{
"content": "The question of whether an ... | {
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[
{
"content": "Why is the parity transformation represented as \\( P a_{\\mathbf{p}}^s P \\) instead of \\( P a_{\\mathbf{p}}^s P^{-1} \\)?A: \\(P^{-1} = I\\)\nB: \\(P^{-1} = 0\\)\nC: \\(P^{-1} = -P\\)\nD: \\(P^{-1} = P\\)",
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{
"content": "The parity transformation in quantum mechani... | {
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[
{
"content": "What is the current in an LCR series circuit immediately after the switch is closed, assuming the switch was open for a long time before closing?A: V/R\nB: zero\nC: V/C\nD: V/L",
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"content": "In an LCR series circuit, the current immediately after closing the switch ... | {
"custom_instructions": "",
"enable_thinking": false,
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[
{
"content": "Do smaller masses like asteroids still have gravity?A: No, only celestial bodies have gravity.\nB: Yes\nC: Only if they are larger than a certain size.\nD: Only if they are part of a larger system.",
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{
"content": "All objects with mass exert gravitational force, regar... | {
"custom_instructions": "",
"enable_thinking": false,
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[
{
"content": "What is the lowest-lying flavour-singlet baryon with quark content $uds$ and $J=\\frac{3}{2}$?A: \\Lambda(1600)\nB: \\Lambda(1405)\nC: \\Lambda(1520)\nD: \\Sigma(1385)",
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"content": "The problem seeks the lowest-lying flavor-singlet baryon with quark content \\(uds\\... | {
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[
{
"content": "What is the highest binding energy of an electron in a stable element?A: 100\\ \\text{keV}\nB: 141\\ \\text{keV}\nC: 13.6\\ \\text{keV}\nD: 200\\ \\text{keV}",
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"content": "The problem asks for the highest binding energy of an electron in a stable element, with the o... | {
"custom_instructions": "",
"enable_thinking": false,
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[
{
"content": "What could explain the dialysis tubing's impermeability to sucrose despite being designed to retain molecules larger than 12,000 Da?A: D) Sucrose reacts chemically with the tubing, preventing passage.\nB: C) The dialysis tubing was damaged, blocking all molecules.\nC: B) my class used tubing with ... | {
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[
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"content": "Is a state with a continuous probability distribution still considered separable and unentangled?A: Only if the integral of the distribution equals zero\nB: Yes\nC: Only if the states are pure, not mixed\nD: No, because continuous distributions always introduce entanglement",
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... | {
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[
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"content": "What is the sign of the work done when separating the plates of a disconnected charged capacitor?A: positive\nB: undefined\nC: zero\nD: negative",
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"content": "When separating the plates of a disconnected charged capacitor, the charge \\( Q \\) on the plates remains ... | {
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[
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"content": "Why is sexual reproduction involving two mates more common than reproduction involving three or more mates?A: More efficient genetic mixing\nB: Simpler mating rituals\nC: Higher probability of two individuals meeting\nD: Lower energy cost for reproduction",
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"content... | {
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[
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"content": "What is the fragment structure for m/z = 92 in the mass spectrum of aspirin?A: \\\\ce{C6H5O}\nB: \\\\ce{C5H4O2}\nC: \\\\ce{C6H4O}\nD: \\\\ce{C7H6O2}",
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"content": "To determine the fragment structure corresponding to **m/z = 92** in the mass spectrum of aspirin, we a... | {
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} | Mixture-of-Thoughts_science |
[
{
"content": "What causes the difference in diffusion coefficients between CO₂ and C₂H₄ at high pressures?A: Pressure-induced phase changes\nB: Temperature variations\nC: Intermolecular forces\nD: Molecular size differences",
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{
"content": "The difference in diffusion coefficients b... | {
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[
{
"content": "What is the average value of the observable \\(X_1Z_2\\) for a two-qubit system in the state \\((|00\\rangle + |11\\rangle)/\\sqrt{2}\\)?A: 0.5\nB: 0\nC: -1\nD: 1",
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"content": "To determine the average value (expectation value) of the observable \\(X_1Z_2\\) for the... | {
"custom_instructions": "",
"enable_thinking": false,
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} | Mixture-of-Thoughts_science |
[
{
"content": "How long can the remnants of a supernova be reliably detected after the event?A: 100,000\nB: 10,000\nC: 1,000,000\nD: 50,000",
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"content": "The remnants of a supernova remain detectable as they expand and interact with the interstellar medium. Initially bright, they ... | {
"custom_instructions": "",
"enable_thinking": false,
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[
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"content": "In circular orbits of two stars around their center of mass, how do the periods of the stars compare?A: The periods are proportional to their masses.\nB: The periods depend on their distance from the center of mass.\nC: The periods are different for each star.\nD: The periods must be the same.",
... | {
"custom_instructions": "",
"enable_thinking": false,
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[
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"content": "What is the term that describes beryllium's electron configuration in the Lewis dot structure of BeF2?A: duet deficient\nB: octet complete\nC: expanded octet\nD: octet deficient",
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{
"content": "To determine the term describing beryllium's electron configuration in the... | {
"custom_instructions": "",
"enable_thinking": false,
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} | Mixture-of-Thoughts_science |
[
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"content": "What is the origin of the expression \\(\\log_{10}[A/(A_f-A)]\\) in the context of determining \\(\\mathrm pK_\\mathrm a\\) from absorbance and pH measurements?A: \\log_{10}[A_f/(A_f-A)]\nB: \\log_{10}[A/(A_f-A)]\nC: \\log_{10}[(A-A_f)/A_f]\nD: \\log_{10}[A_f/(A-A_f)]",
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{... | {
"custom_instructions": "",
"enable_thinking": false,
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[
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"content": "What causes pressure changes around a wind turbine or propeller underwater to propagate at subsonic speeds?A: Surface tension\nB: Compressibility effects\nC: Rotational flows\nD: Viscous dissipation",
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"content": "The propagation of pressure changes around a wind tur... | {
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"enable_thinking": false,
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[
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"content": "What term simplifies the unpolarized scattering cross section expression in Peskin and Schroeder?A: p'^\\mu p^\\nu\nB: g^{\\mu\\nu}\nC: e^4\nD: k_\\mu k_\\nu'",
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"content": "The unpolarized scattering cross section calculation involves summing over final spins and av... | {
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"enable_thinking": false,
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[
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"content": "What are the low frequency and high frequency gains for the given op amp amplifier configuration?A: -1 and 0\nB: -10 and 0\nC: -10 and -1\nD: 0 and -10",
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"content": "The problem involves determining the low frequency and high frequency gains of an op amp amplifier c... | {
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"enable_thinking": false,
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[
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"content": "Would a rapidly rotating object experience time dilation due to its tangential velocity approaching relativistic speeds?A: Only if it reaches the speed of light\nB: Yes\nC: Only if it is in a gravitational field\nD: No, only linear motion causes time dilation",
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{
"con... | {
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[
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"content": "What is the correct name for C(OOOH)₄?A: tetrahydroxymethane\nB: tetraoxymethane\nC: tetratrioxidanylmethane\nD: tetrachloromethane",
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"content": "The compound in question, C(OOOH)₄, consists of a central carbon atom bonded to four OOOH groups. Each OOOH group is str... | {
"custom_instructions": "",
"enable_thinking": false,
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"content": "What condition must the bracket coefficient satisfy to ensure the stability of the spinning top?A: negative\nB: zero\nC: positive\nD: any real number",
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"content": "To determine the stability of a spinning top, the key lies in analyzing the effective potential and it... | {
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[
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"content": "What is the value of the divergence of the 4-current, ∂_μ J^μ?A: 0\nB: ρ\nC: 1\nD: c",
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"content": "The divergence of the 4-current, \\( \\partial_\\mu J^\\mu \\), is derived by combining the time derivative of the charge density \\( \\rho \\) and the spatial diverge... | {
"custom_instructions": "",
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"content": "What height will water reach in feet when the static pressure is 12 psi in both a 2\" and a 1/2\" diameter pipe?A: 55.2 feet\nB: 12 feet\nC: 27.6 feet\nD: 13.8 feet",
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"content": "To determine the height water will reach given a static pressure of 12 psi, the relatio... | {
"custom_instructions": "",
"enable_thinking": false,
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[
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"content": "Are there any derived units that are not coherent?A: SI units\nB: non-coherent derived units\nC: base units\nD: coherent derived units",
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"content": "The question asks whether there are any derived units that are not coherent. Coherent derived units, such as those in... | {
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"content": "Does blue light scattered by air molecules significantly increase their temperature?A: Yes, blue light significantly increases air molecule temperature through Raman scattering\nB: Yes, blue light significantly increases air molecule temperature through Compton scattering\nC: Yes, blue light signi... | {
"custom_instructions": "",
"enable_thinking": false,
"python_tools": [],
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[
{
"content": "What causes sound waves to diffract more than light waves?A: Amplitude difference\nB: Wavelength difference\nC: Frequency difference\nD: Speed difference",
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"content": "The extent of diffraction, which is the bending of waves around obstacles or through openings, dep... | {
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"content": "Did any failed attempts to create a perpetual motion machine lead to意外发现新的科学或工程发明？A: Benjamin Franklin\nB: Simon Stevin\nC: Nikola Tesla\nD: Leonardo da Vinci",
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"content": "The question asks whether any failed attempts to create a perpetual motion machine led to acc... | {
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"enable_thinking": false,
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"content": "What could cause hard-to-burst bubbles when mixing mineral water from different sources?A: Mineral sedimentation\nB: Plastic leaching\nC: pH neutralization\nD: CO2 liberation",
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"content": "When mixing mineral water from different sources, the formation of hard-to-bu... | {
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"content": "What is the speed of a wave pulse traveling on a string with three antinodes, a length of 3.00 m, and a frequency of 15.0 Hz?A: 30 \\text{ m/s}\nB: 45 \\text{ m/s}\nC: 60 \\text{ m/s}\nD: 15 \\text{ m/s}",
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"content": "The problem involves a string vibrating with thr... | {
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"enable_thinking": false,
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"content": "What is the relationship between velocity and radius according to Poiseuille’s law?A: V \\propto r^{-4}\nB: V \\propto r^2\nC: V \\propto r^4\nD: V \\propto r^{-2}",
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"content": "According to Poiseuille’s law, the volumetric flow rate \\( Q \\) is proportional to \\(... | {
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"enable_thinking": false,
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{
"content": "What does the calculated time duration of a femtosecond laser pulse indicate about its color?A: blue\nB: red\nC: green\nD: colorless",
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"content": "The time duration of a femtosecond laser pulse is directly related to its spectral bandwidth through the time-bandwidth... | {
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} | Mixture-of-Thoughts_science |
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"content": "Can magnetic fields be used to accelerate electrons to create a plasma beam?A: Magnetic fields can accelerate electrons directly.\nB: Magnetic fields can provide the necessary kinetic energy to electrons.\nC: Magnetic fields can ionize air to create plasma.\nD: Magnetic fields cannot do work.",
... | {
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"enable_thinking": false,
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} | Mixture-of-Thoughts_science |
[
{
"content": "What is the relationship between the mass number and the atomic number of a nucleus?A: sometimes more than and sometimes equal to its atomic number\nB: always more than its atomic number\nC: always less than its atomic number\nD: never equal to its atomic number",
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"... | {
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[
{
"content": "Why are points A and C considered the same in circuit solving?A: adjacent points\nB: parallel points\nC: different points\nD: same point",
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{
"content": "Points A and C are considered the same in circuit solving when they are connected by an ideal conductor (a wire wit... | {
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"enable_thinking": false,
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} | Mixture-of-Thoughts_science |
[
{
"content": "What happens to the center of mass when a person carries a weight with one hand?A: horizontally shifted\nB: unchanged\nC: moved upwards\nD: vertically shifted",
"role": "user"
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{
"content": "When a person carries a weight with one hand, the center of mass (COM) of the system (person ... | {
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} | Mixture-of-Thoughts_science |
[
{
"content": "Can a chemical reaction between two substances be used to cool a liquid by absorbing heat?A: Calcium chloride and water\nB: Sodium bicarbonate and acetic acid\nC: Ammonium thiocyanate and barium hydroxide octahydrate\nD: Sodium chloride and water",
"role": "user"
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{
"content": "To de... | {
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[
{
"content": "Why does no rearrangement occur for the free radical (R·) in the formation of Grignard reagent?A: The free radical R· is stabilized by resonance, preventing any rearrangement.\nB: The reaction conditions are too mild to allow any rearrangement of the free radical R·.\nC: The free radical R· is imm... | {
"custom_instructions": "",
"enable_thinking": false,
"python_tools": [],
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[
{
"content": "Which solvent and method are best for molar mass determinations by freezing point depression?A: Cyclohexane, Freezing Point Depression\nB: Benzene, Boiling Point Elevation\nC: Benzene, Freezing Point Depression\nD: Cyclohexane, Boiling Point Elevation",
"role": "user"
},
{
"content": "... | {
"custom_instructions": "",
"enable_thinking": false,
"python_tools": [],
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[
{
"content": "What is the probability that Q is heterozygous given that Q has brown hair?A: 1/2\nB: 2/3\nC: 3/4\nD: 1/4",
"role": "user"
},
{
"content": "The problem asks for the probability that Q is heterozygous (Bb) given that Q has brown hair. Brown hair is assumed to be dominant (B) over blonde... | {
"custom_instructions": "",
"enable_thinking": false,
"python_tools": [],
"xml_tools": []
} | Mixture-of-Thoughts_science |
[
{
"content": "What is the correct formula for the work done when moving a probe from the radius of a planet to a new orbit of radius 2R?A: \\\\frac{GMm}{2R}\nB: \\\\frac{GMm}{R}\nC: \\\\frac{GMm}{4R}\nD: \\\\frac{GMm}{8R}",
"role": "user"
},
{
"content": "To determine the work done when moving a pro... | {
"custom_instructions": "",
"enable_thinking": false,
"python_tools": [],
"xml_tools": []
} | Mixture-of-Thoughts_science |
[
{
"content": "Does Feynman's statement imply that the correction factor to mass alone can derive all phenomena in special relativity?A: incomplete\nB: partially correct\nC: wrong\nD: true",
"role": "user"
},
{
"content": "The question revolves around whether Feynman's statement about the relativisti... | {
"custom_instructions": "",
"enable_thinking": false,
"python_tools": [],
"xml_tools": []
} | Mixture-of-Thoughts_science |
[
{
"content": "What is the most accepted name for isopropanol in scientific writing?A: isopropanol\nB: sec-butanol\nC: propan-2-ol\nD: isopropyl alcohol",
"role": "user"
},
{
"content": "The most accepted name for isopropanol in scientific writing follows IUPAC nomenclature, which prioritizes systema... | {
"custom_instructions": "",
"enable_thinking": false,
"python_tools": [],
"xml_tools": []
} | Mixture-of-Thoughts_science |
[
{
"content": "Why do holes in a semiconductor follow a probability distribution of \\(1 - \\frac{1}{e^{\\beta(\\epsilon - \\mu)}+1}\\) instead of the Fermi-Dirac distribution?A: Probability to find a hole = Fermi-Dirac distribution\nB: Probability to find a hole = probability to find an electron\nC: Probability... | {
"custom_instructions": "",
"enable_thinking": false,
"python_tools": [],
"xml_tools": []
} | Mixture-of-Thoughts_science |
[
{
"content": "What is the fundamental flaw in the argument that free adiabatic expansion is reversible?A: Entropy\nB: Energy Transfer\nC: Temperature Change\nD: Work Done",
"role": "user"
},
{
"content": "The fundamental flaw in the argument that free adiabatic expansion is reversible lies in the mi... | {
"custom_instructions": "",
"enable_thinking": false,
"python_tools": [],
"xml_tools": []
} | Mixture-of-Thoughts_science |
[
{
"content": "How many times has the SARS-CoV-2 virus mutated?A: once\nB: twice\nC: hundreds\nD: a few times",
"role": "user"
},
{
"content": "The SARS-CoV-2 virus, like other RNA viruses, undergoes frequent mutations as it replicates. These mutations occur naturally due to errors in viral genome co... | {
"custom_instructions": "",
"enable_thinking": false,
"python_tools": [],
"xml_tools": []
} | Mixture-of-Thoughts_science |
[
{
"content": "Why can you see inside a tinted window more clearly when viewing it up close?A: Enhancing glass transparency\nB: Increasing transmitted light\nC: Reducing ambient light\nD: Blocking reflections",
"role": "user"
},
{
"content": "The correct answer is **D: Blocking reflections**. \n\nTin... | {
"custom_instructions": "",
"enable_thinking": false,
"python_tools": [],
"xml_tools": []
} | Mixture-of-Thoughts_science |
[
{
"content": "How should one calculate the total torque exerted by a uniformly distributed force on a vertical post?A: single force at midpoint\nB: sum of forces at various heights\nC: total force at ground level\nD: total force at top of the post",
"role": "user"
},
{
"content": "To calculate the t... | {
"custom_instructions": "",
"enable_thinking": false,
"python_tools": [],
"xml_tools": []
} | Mixture-of-Thoughts_science |
[
{
"content": "What is the most widely accepted view on the ultimate fate of the universe?A: Big rip\nB: Heat death\nC: Big crunch\nD: Conformal Cyclic Cosmology",
"role": "user"
},
{
"content": "The most widely accepted view on the ultimate fate of the universe is **Heat Death** (Option B). This sce... | {
"custom_instructions": "",
"enable_thinking": false,
"python_tools": [],
"xml_tools": []
} | Mixture-of-Thoughts_science |
[
{
"content": "How do we know that the orthogonal wavefunctions obtained through the Gram-Schmidt process still solve the Schrödinger's equation?A: orthogonality\nB: normalization\nC: linearity\nD: superposition",
"role": "user"
},
{
"content": "The Gram-Schmidt process orthogonalizes a set of functi... | {
"custom_instructions": "",
"enable_thinking": false,
"python_tools": [],
"xml_tools": []
} | Mixture-of-Thoughts_science |
[
{
"content": "Is the image of the Milky Way galaxy shown in the photo a genuine representation without super-imposed stars?A: Yes\nB: Only partially, some stars are real while others are added.\nC: The image is entirely computer-generated.\nD: No, the stars are super-imposed in the image.",
"role": "user"
... | {
"custom_instructions": "",
"enable_thinking": false,
"python_tools": [],
"xml_tools": []
} | Mixture-of-Thoughts_science |
[
{
"content": "What is the black slug-shaped object on the leaf?A: slug eggs\nB: aphid colony\nC: fungal growth\nD: horse-fly egg mass",
"role": "user"
},
{
"content": "The black slug-shaped object on the leaf is most consistent with **D: horse-fly egg mass**. While slug eggs (A) are typically gelati... | {
"custom_instructions": "",
"enable_thinking": false,
"python_tools": [],
"xml_tools": []
} | Mixture-of-Thoughts_science |
[
{
"content": "What shape is a gamma ray burst?A: cylinder\nB: sphere\nC: beam\nD: cone",
"role": "user"
},
{
"content": "Gamma-ray bursts (GRBs) are extremely energetic explosions observed in distant galaxies. Their immense energy output is difficult to explain if they emit isotropically (in all dir... | {
"custom_instructions": "",
"enable_thinking": false,
"python_tools": [],
"xml_tools": []
} | Mixture-of-Thoughts_science |
[
{
"content": "In the scenario where a disc with a tangentially attached rocket applies thrust, where is the torque opposite to that applied to the disc?A: The torque is absorbed by the disc itself, preventing any angular momentum transfer.\nB: The cloud of molecules emitted from the rocket has angular momentum.... | {
"custom_instructions": "",
"enable_thinking": false,
"python_tools": [],
"xml_tools": []
} | Mixture-of-Thoughts_science |
[
{
"content": "What is a major difference in thermal conductivity between rocks and metals?A: Metals are excellent thermal conductors, rocks are poor conductors.\nB: Both rocks and metals are poor thermal conductors.\nC: Rocks are excellent thermal conductors, metals are poor conductors.\nD: Both rocks and metal... | {
"custom_instructions": "",
"enable_thinking": false,
"python_tools": [],
"xml_tools": []
} | Mixture-of-Thoughts_science |
[
{
"content": "How many qubits are placed on a $k \\times k$ square lattice on a torus?A: k^2/2\nB: k^2\nC: 2k^2\nD: 4k^2",
"role": "user"
},
{
"content": "To determine the number of qubits on a \\( k \\times k \\) square lattice on a torus, it is crucial to consider the context of the problem. In qu... | {
"custom_instructions": "",
"enable_thinking": false,
"python_tools": [],
"xml_tools": []
} | Mixture-of-Thoughts_science |
[
{
"content": "Do internal torques cancel each other in an isolated system undergoing rotational motion?A: No, internal torques do not cancel each other in an isolated system.\nB: Only if the objects are not rotating.\nC: Only if the system is not isolated.\nD: Yes",
"role": "user"
},
{
"content": "I... | {
"custom_instructions": "",
"enable_thinking": false,
"python_tools": [],
"xml_tools": []
} | Mixture-of-Thoughts_science |
[
{
"content": "What does background binding refer to in the context of protein interactions?A: the total number of proteins present in a sample\nB: the specific binding affinity between two proteins\nC: the rate at which proteins are imported into mitochondria\nD: the extent to which two proteins associate toget... | {
"custom_instructions": "",
"enable_thinking": false,
"python_tools": [],
"xml_tools": []
} | Mixture-of-Thoughts_science |
[
{
"content": "Why is neutron radiation not considered an electromagnetic wave?A: Neutrons are particles with mass, not massless waves\nB: Neutrons are a form of gamma radiation, which is electromagnetic\nC: Neutrons travel at the speed of light, like electromagnetic waves\nD: Neutrons are charged particles, whi... | {
"custom_instructions": "",
"enable_thinking": false,
"python_tools": [],
"xml_tools": []
} | Mixture-of-Thoughts_science |
[
{
"content": "Why is the Leibniz integral rule not applied when differentiating the Fourier transform of the diffusion equation with respect to time?A: k \\text{ is independent of t}\nB: x \\text{ is dependent on k}\nC: k \\text{ is a function of t}\nD: t \\text{ is a function of x}",
"role": "user"
},
... | {
"custom_instructions": "",
"enable_thinking": false,
"python_tools": [],
"xml_tools": []
} | Mixture-of-Thoughts_science |
[
{
"content": "Can you distinguish if an object is stationary or moving at a constant velocity if you are moving with it in a frictionless environment?A: By feeling the wind resistance\nB: By measuring the object's acceleration\nC: By observing the object's motion relative to the stars\nD: No difference",
"r... | {
"custom_instructions": "",
"enable_thinking": false,
"python_tools": [],
"xml_tools": []
} | Mixture-of-Thoughts_science |
[
{
"content": "At what distance can peculiar velocity be considered negligible compared to the expansion velocity?A: 5 Mpc\nB: 1 Mpc\nC: 30 Mpc\nD: 17 Mpc",
"role": "user"
},
{
"content": "To determine the distance at which peculiar velocities become negligible compared to the expansion velocity, we ... | {
"custom_instructions": "",
"enable_thinking": false,
"python_tools": [],
"xml_tools": []
} | Mixture-of-Thoughts_science |
[
{
"content": "What is the electric field inside a hollow smaller cylinder within a cylindrical capacitor?A: Equal to the electric field between the cylinders\nB: Non-zero due to the presence of charges on the outer cylinder\nC: 0\nD: Dependent on the radius of the hollow cylinder",
"role": "user"
},
{
... | {
"custom_instructions": "",
"enable_thinking": false,
"python_tools": [],
"xml_tools": []
} | Mixture-of-Thoughts_science |
[
{
"content": "What gas is produced at the inert anode during electrolysis?A: Hydrogen\nB: Oxygen\nC: Sulfur dioxide\nD: Nitrogen",
"role": "user"
},
{
"content": "During electrolysis with an inert anode, the anode does not participate in the reaction, so oxidation occurs at the anode based on the el... | {
"custom_instructions": "",
"enable_thinking": false,
"python_tools": [],
"xml_tools": []
} | Mixture-of-Thoughts_science |
[
{
"content": "What property must the susceptibility tensor $\\chi_{ij}$ have for a lossless and non-optically active material?A: $\\chi_{ij} = \\chi_{ji}$\nB: $\\chi_{ij} = -\\chi_{ji}$\nC: $\\chi_{ij} = 0$\nD: $\\chi_{ij} = \\chi_{ii}$",
"role": "user"
},
{
"content": "For a lossless material, the ... | {
"custom_instructions": "",
"enable_thinking": false,
"python_tools": [],
"xml_tools": []
} | Mixture-of-Thoughts_science |
[
{
"content": "What causes different symptoms in viral infections?A: Different viral proteins and their effects on host cells\nB: The strength of the host's immune system\nC: The time of day the infection occurs\nD: The temperature at which the virus replicates",
"role": "user"
},
{
"content": "Diffe... | {
"custom_instructions": "",
"enable_thinking": false,
"python_tools": [],
"xml_tools": []
} | Mixture-of-Thoughts_science |
[
{
"content": "Why is there no movement of charge when the potential difference between two points in a circuit is zero?A: NO_NET_FIELD\nB: NO_CONDUCTIVITY\nC: NO_VOLTAGE_SOURCE\nD: NO_CHARGE_PRESENT",
"role": "user"
},
{
"content": "When the potential difference (voltage) between two points in a cir... | {
"custom_instructions": "",
"enable_thinking": false,
"python_tools": [],
"xml_tools": []
} | Mixture-of-Thoughts_science |
[
{
"content": "Where will the reflection of a cloud at height h above a lake appear in the lake?A: same depth\nB: surface of the lake\nC: height above the lake\nD: base of the lake",
"role": "user"
},
{
"content": "The reflection of a cloud at height \\( h \\) above a lake can be analyzed using the p... | {
"custom_instructions": "",
"enable_thinking": false,
"python_tools": [],
"xml_tools": []
} | Mixture-of-Thoughts_science |
[
{
"content": "Which graduate-level course is recommended for a math major aiming to understand theoretical physics through advanced math: Theoretical Mechanics or Electricity & Magnetism II?A: Mathematical Methods\nB: Graduate-level Algebra\nC: Electricity & Magnetism II\nD: Theoretical Mechanics",
"role": ... | {
"custom_instructions": "",
"enable_thinking": false,
"python_tools": [],
"xml_tools": []
} | Mixture-of-Thoughts_science |
[
{
"content": "Does the Compton effect change with different frames of reference?A: Yes\nB: No\nC: Only if the electron is at rest\nD: Only in special cases",
"role": "user"
},
{
"content": "The Compton effect involves a photon scattering off a charged particle, typically an electron, resulting in a ... | {
"custom_instructions": "",
"enable_thinking": false,
"python_tools": [],
"xml_tools": []
} | Mixture-of-Thoughts_science |
[
{
"content": "Can gravity pass through all types of materials, including the most dense ones?A: No, only through less dense materials\nB: Yes\nC: No, it cannot pass through black holes\nD: Only through certain types of materials",
"role": "user"
},
{
"content": "The question asks whether gravity can... | {
"custom_instructions": "",
"enable_thinking": false,
"python_tools": [],
"xml_tools": []
} | Mixture-of-Thoughts_science |
[
{
"content": "Do free electrons in the wires move when a capacitor is discharging?A: Only in the resistor, not in the wires.\nB: No, only the charge on the capacitor moves.\nC: Only the capacitor plates move, not the electrons.\nD: Yes",
"role": "user"
},
{
"content": "When a capacitor discharges, t... | {
"custom_instructions": "",
"enable_thinking": false,
"python_tools": [],
"xml_tools": []
} | Mixture-of-Thoughts_science |
[
{
"content": "What happens to the Rf value of aspirin when the polarity of the solvent is increased?A: decrease\nB: become zero\nC: remain unchanged\nD: increase",
"role": "user"
},
{
"content": "When the polarity of the solvent in thin-layer chromatography (TLC) is increased, the retention factor (... | {
"custom_instructions": "",
"enable_thinking": false,
"python_tools": [],
"xml_tools": []
} | Mixture-of-Thoughts_science |
[
{
"content": "What is the definition of power in terms of force and velocity?A: P = Fv\nB: P = F + v\nC: P = F - v\nD: P = F/a",
"role": "user"
},
{
"content": "Power is defined as the rate at which work is done. Starting with the fundamental equations:\n\n1. Work (\\(W\\)) is \\(F \\cdot d\\), wher... | {
"custom_instructions": "",
"enable_thinking": false,
"python_tools": [],
"xml_tools": []
} | Mixture-of-Thoughts_science |
[
{
"content": "How does the proportional muscle mass of an average ten-year-old boy compare to that of an average ten-year-old girl before puberty?A: Before 8: Large difference, 11-12: No difference, >13: Small difference\nB: Before 8: No difference, 11-12: Small difference, >13: Large difference\nC: Before 8: N... | {
"custom_instructions": "",
"enable_thinking": false,
"python_tools": [],
"xml_tools": []
} | Mixture-of-Thoughts_science |
[
{
"content": "Can breaking waves form on oceans of planets with different gravity levels?A: Only on planets with Earth-like gravity\nB: Yes\nC: No, gravity prevents wave breaking\nD: Only if the planet has no atmosphere",
"role": "user"
},
{
"content": "Breaking waves form when waves transition from... | {
"custom_instructions": "",
"enable_thinking": false,
"python_tools": [],
"xml_tools": []
} | Mixture-of-Thoughts_science |
[
{
"content": "Do the adjoint and time derivative operators commute for the unitary operator U(t,t0)?A: only under specific conditions\nB: it depends on the form of H(t)\nC: yes\nD: no",
"role": "user"
},
{
"content": "The adjoint (dagger) operation and the time derivative operators commute for the u... | {
"custom_instructions": "",
"enable_thinking": false,
"python_tools": [],
"xml_tools": []
} | Mixture-of-Thoughts_science |
[
{
"content": "What operation should be performed on the given Ka value to find the equilibrium constant for the reverse reaction?A: reciprocate\nB: take the logarithm of\nC: square\nD: multiply by 10",
"role": "user"
},
{
"content": "To determine the equilibrium constant for the reverse reaction of ... | {
"custom_instructions": "",
"enable_thinking": false,
"python_tools": [],
"xml_tools": []
} | Mixture-of-Thoughts_science |
[
{
"content": "How does sound travel over a wall?A: Absorption\nB: Reflection\nC: Refraction\nD: Diffraction",
"role": "user"
},
{
"content": "Sound travels over a wall primarily through **diffraction**, which is the bending of waves around obstacles or through openings. While reflection (bouncing ba... | {
"custom_instructions": "",
"enable_thinking": false,
"python_tools": [],
"xml_tools": []
} | Mixture-of-Thoughts_science |
[
{
"content": "When detecting neutrinos as flavor eigenstates after they lose coherence, will we detect three neutrinos?A: Yes, but only one at a time\nB: Yes, always three\nC: No\nD: Yes, as a tensor product",
"role": "user"
},
{
"content": "When detecting neutrinos as flavor eigenstates after they ... | {
"custom_instructions": "",
"enable_thinking": false,
"python_tools": [],
"xml_tools": []
} | Mixture-of-Thoughts_science |
[
{
"content": "What MATLAB function is used to plot a vector field?A: plot\nB: mesh\nC: quiver\nD: contour",
"role": "user"
},
{
"content": "The MATLAB function used to plot a vector field is **quiver**, which displays vectors as arrows at specified coordinates. The other options are incorrect: \n- ... | {
"custom_instructions": "",
"enable_thinking": false,
"python_tools": [],
"xml_tools": []
} | Mixture-of-Thoughts_science |
[
{
"content": "How do you calculate final velocity when time is not given but distance is provided?A: \\sqrt{v_0^2 + 2a/t}\nB: \\sqrt{v_0^2 + 2at}\nC: \\sqrt{v_0^2 + 2as}\nD: \\sqrt{v_0^2 + 2as^2}",
"role": "user"
},
{
"content": "To determine the final velocity when time is not provided but distance... | {
"custom_instructions": "",
"enable_thinking": false,
"python_tools": [],
"xml_tools": []
} | Mixture-of-Thoughts_science |
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