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According to Prevost theory of heat exchange

This question belongs to Mechanical Engineering Heat And Mass Transfer
Heat and Mass Transfer
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According to Prevost theory of heat exchange

Answer & Solution
Correct Answer: Option C
According to Prevost theory of heat exchange:
Every material body, at any temperature above absolute zero, radiates heat to the surroundings and at the same time absorbs heat from the surroundings. The rate of emission of heat by a body depends upon its absolute temperature.
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