Question

Black objects radiate more heat than white objects .give 2 everyday uses of this principal.

Answer 1

when we goes hard sunlight in white dress then u see in your dress your eye not able to see because it reflect the light too much otherwise when we wear black cloth then we goes hard sunlight then we looks our cloth then our eyes able to see the cloth

Answer 2

All objects with a temperature above absolute zero (0 K, -273.15 oC) emit energy in the form of electromagnetic radiation. A blackbody is a theoretical or model body which absorbs all radiation falling on it, reflecting or transmitting none.