Answer:

Step-by-step explanation:Newton.s law of cooling states that the rate of cooling of an object is proportional to the difference between its own temperatures and temperature of its surroundings. Mathematically,
![(dQ)/(dt) =-hA [T(t)-T(s)]\\](https://img.qammunity.org/2021/formulas/physics/high-school/n9gbp3oegde50q3ws00syxepema5q3cas0.png)

where
is the heat transfer
is heat transfer coefficient
is the heat transfer surface area
is the temperature of the object's surface
is the temperature of the surroundings