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What is newton\'s law of cooling |
| Answer» Newton’s law of cooling describes the rate at which an exposed body changes temperature through radiation which is approximately proportional to the difference between the object’s temperature and its surroundings, provided the difference is small, i.e.,The Newton’s law of cooling is given by,dT/dt = k(Tt – Ts)WhereTt = temperature at time t andTs = temperature of the surrounding, k = constant. The Newton’s Law of Cooling Formula is expressed byT(t) = Ts + (T0 – Ts) e-KtWhere,t = time,T(t) = temperature of the given body at time t,Ts = surrounding temperature,To = initial temperature of the body,k = constant. | |