Question

Define luminous and nonluminous

Answer 1

Objects that can emit light energy by themselves are known as luminous objects. Examples are candle and sun.

Objects that cannot emit light energy by themselves are known as non-luminous objects. Planets and moon are examples of non-luminous objects..

hope it helps....

Answer 2

Answer:

objects which emits light of their own are called luminous . eh - bulb ,sun

Explanation:

objects which don't have light of their own are called non luminous objects . eh - table , chair