Question

emergent ray define​

Answer 1

Answer:

Emergent ray is the ray which emerges at the source of light. incident ray is an acronym of emergent ray. it is a light which leaves a medium. The light rays which are emitted by the source of light be it a bulb or a natural source like sun.

Answer 2

Answer:

hey mate!

HERE IS UR ANS.

Emergent ray is the ray which emerges at the source of light. incident ray is an acronym of emergent ray. it is a light which leaves a medium. The light rays which are emitted by the source of light be it a bulb or a natural source like sun..

THANK U....