Question

® A body placed in air is cool down according to Newton low find the line in which body will loose half of the maximum heat
a) explain how the answer comes​

Answer 1

Explanation:

A hot body placed in the air is cooled according to Newton's law of cooling. The rate of decrease of the temperature being k times the temperature difference from the surroundings, starting from t = 0, In

k

ln(x)

time, the body will lose half the maximum temperature it can lose. Find the value of x.