Question

7. In places of hot climate it is advised that the outer walls of houses be
painted white. Explain.​

Answer 1

Explanation:

In places of hot climate it is advised that the outer walls of houses be painted white. ... White colour reflects the heat that falls on the wall or we can say white colour absorbs less amount of heat, therefore in place of the hot climate, it is advised that the outer wall of houses be painted white.

Answer 2

Answer:

It is because white colour does not absorb any heat radiation from the sun which keep inside cool even if there is hot climate outside the house.