Questions


August 2022 1 6 Report
Across

3. A process without gain or loss of heat

5. The sum of all kinetic and potential energies

6. The transfer of energy from one object to another because of the temperature difference

Down

1. The thermal energy that flows from a substance of higher temperature to a substance of

lower temperature

2. An example of a heat pump

4. A device that reverses the direction of the heat flow, from cold temperature to a warmer one.​

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