Question

in places of hot climate it is advised that the outer walls of houses be painted white explain

Answer 1

in places of hot climate it is advices that the outer walls of houses be painted white because white colour abosorbe less heat than other colours

Answer 2

hey!!
it is because when the climate is so hot then house get too hot after that it results many cracks on the wall.. so, to overcome the cracks on wall paint is used. it also shines our house...
hope you get it....