Question

A certain freezing process requires that room temperature be lowered from 40° Celcius at a rate of 5°Celcius every hour . What will be the room temperature 10hrs after the process begins?

Answer 1

Here is ur answer :

10 × 5 = 50 celcius

Room temperature after 10hrs = 40 - 50 = - 10 celsius.

Hope it helps you :-)