Question

Black objects radiate more heat than white objects?give two uses?

Answer 1

uses:-
1.we prefer white clothes in summers because they reflect most of the heat of the sun.
2.solar cooker are painted black because dark colour absorbs more heat as compared to whiter ones.

Answer 2

Hi mate here is ur answer

⭐We use black umbrella in Summer so that heat is reflected or retained back.

⭐We use black clothes during winters so that heat is absorbed.

⭐Darker coffee cools faster due to it's bright colour.

Hope this may help you.....❤