Awooden block has a mass of 20.0 kg and a specific heat of 1700 j/kg °c. find the change in thermal energy of the block as it warms from 15.0°c to 25.0°c.

Write a question about how changing temperature affects the gas inside the sports ball

Which is not a characteristic of a heat pump? a. it is used in air conditioners. b. it uses a refrigerant. c. it requires no work. d. it reverses the normal flow of thermal energy.

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