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If an experiment used 945 j of heat, how many calories (cal) is that?
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Power can be defined as a. the distance over which work was done. b. how much work can be done in a given time. c. all the work in an given area. d. the energy required to do work.
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Matter is needed to transfer thermal energy bya. conductionb. convectionc. radiation d. both a & b.
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How much energy must a refrigerator absorb from 225 g of water so that the temperature of the water will drop from 35°c to 5°c
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If an experiment used 945 j of heat, how many calories (cal) is that?...
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