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If a chemical reaction is __________ it is accompanied by the release of heat.
The climber suffered with ___________ after spending the night on the mountain.
_______ decomposition is the breaking down of a compound using heat.
______________ is the branch of physics concerned with the conversion of different forms of energy.
The ___________ gave an accurate measure of the temperature of the room.
A _______ is a vacuum flask that preserves temperature of hot or cold drinks.
A __________ is a device that automatically regulates temperature.