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Sagot :
Explanation:
Heat liberated by a body depends on the mass of the body, the specific heat capacity of that body and the change in temperature experienced by the body.
Heat energy by a body depends on the surface area of the body A as well as the temperature of body T.
According to Stefan's law, rate of heat energy radiated by a body is given by P=σAeT^4
Thus more is the temperature of body, more is the heat radiated. Also mores is the surface area of body, more is the heat radiated.
heat depends on three factors:
(1) The change in temperature,
(2) the mass of the system, and
(3) the substance and phase of the substance.
Explanation:
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