According to Newton's law of cooling,the rate | vedclass

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(D) Newton's law of cooling states that the rate of loss of heat $(dQ/dt)$ of a body is directly proportional to the difference in temperature between

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Difference in temperature between the body and the surroundings

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(D) Newton's law of cooling states that the rate of loss of heat $(dQ/dt)$ of a body is directly proportional to the difference in temperature between the body $(T)$ and its surroundings $(T_s)$,provided the difference is small.Mathematically,$dQ/dt \propto (T - T_s)$.Since the rate of cooling is defined as the rate of change of temperature $(dT/dt)$,it follows that $dT/dt \propto (T - T_s)$.Therefore,the rate of cooling is directly proportional to the temperature difference between the body and the surroundings.

According to Newton's law of cooling,the rate of cooling of a body is directly proportional to the ........

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