Easy
What is radiation and radiant energy?
(N/A) Radiation is the process of heat transfer in which energy is emitted by a body in the form of electromagnetic waves,which can travel through a vacuum without the need for any material medium.
Radiant energy is the energy carried by these electromagnetic waves. When this energy falls on a body,it is partially absorbed,reflected,or transmitted. The part that is absorbed increases the internal energy of the body,thereby raising its temperature.
Radiant energy is the energy carried by these electromagnetic waves. When this energy falls on a body,it is partially absorbed,reflected,or transmitted. The part that is absorbed increases the internal energy of the body,thereby raising its temperature.
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