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Physics, 27.07.2019 12:30 angelZ3947

Ametal radiator's temperature falls from 90 degrees celsius to 40 degrees celsius. what has happened to the thermal energy contained by the radiator? a. it has increased. b. it has remained constant. c. it has decreased. d. it has been destroyed.

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Ametal radiator's temperature falls from 90 degrees celsius to 40 degrees celsius. what has happened...
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