Which statement best describes heat and thermal energy?
they are different words for the same...
Physics, 18.09.2019 19:30 alissa2151
Which statement best describes heat and thermal energy?
they are different words for the same thing.
they represent different concepts.
heat is what happens when thermal energy stops moving between substances.
thermal energy is what happens when heat moves between substances.
Answers: 2
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Individuals who live below the poverty line get seriously ill more often than those who do not what could be the hidden variable in this situation?
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If y gets smaller as x gets bigger and y have an relationship?
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Select all the correct answers. which changes will increase the rate of reaction during combustion? decreasing the area of contact between the reactants adding more oxygen to the reaction removing heat from the reaction changing the reactants from solid form to powdered form lowering the exposure of the reactants to air
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Amichelson interferometer operating at a 600 nm wavelength has a 3.02-cm-long glass cell in one arm. to begin, the air is pumped out of the cell and mirror m2 is adjusted to produce a bright spot at the center of the interference pattern. then a valve is opened and air is slowly admitted into the cell. the index of refraction of air at 1.00 atm pressure is 1.00028.how many bright-dark-bright fringe shifts are observed as the cell fills with air?
Answers: 1
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