Question

what's newton's law of cooling?

Answer 1

Newton's law of cooling states that the rate of heat loss of a body is directly proportional to the difference in the temperatures between the body and its surroundings provided the temperature difference is small and the nature of radiating surface remains same.

Answer 2

$\huge\underline\mathfrak\red{Answer}$

The rate of loose of heat (dθ/dt) of the body is directly proportional to diffrence of temprature of the body and surrounding provided the diffrence in temprature is small.