Question

A body take s 10 minutes to cool down from 60 to 50 the temperatur of surrounndng is constatn at

Answer 1

T(t)- T= (To-Ta) e^{-kt}
50-25 = (60-25) e^(-k*10*60)
we can find the value of k from above equation
the temperature of the body at the end of the next 10 minutes can be calculated as below
T-25 = (50-25) e^(-k*10*60)
from above equation we can calculate the value of T.