Question

material medium is not required in the process ............. radiation
a. conduction
b. convection
​

Answer 1

In the process of radiation , material medium is not required .

Answer 2

Conduction and convection badly needs material medium but radiation does not need a material medium as an essential one. It is the emission of energy in the form of heat and light.

IF HELPFUL PLS DO MARK AS BRAINLIEST

#IRKI♥ #BeBRAINLY