Question

What is the mathematical expression for Newton's law of cooling?

Answer 1

❧Hi my dear friend,

Newton's Law of Cooling states that the rate of change of the temperature of an object is proportional to the difference between its own temperature and the ambient temperature (i.e. the temperature of its surroundings). ... Newton's Law would enable us to solve the following problem.

~Thank you☙

Answer 2

Newton's Law of Cooling states that the rate of change of the temperature of an object is proportional to the difference between its own temperature and the ambient temperature (i.e. the temperature of its surroundings).

. The SI unit of temperature is the Kelvin (K), but degrees Celsius () is common.

T(t) = Ts + (T0 - Ts ) e(-kt)

T(t) = temperature of an object at a certain time (Kelvin, K)

t = time (s)

Ts = temperature of the surroundings (Kelvin, K)

T0 = starting temperature of the object (Kelvin, K)

k = a cooling constant, specific to the object (1/s)