What Does Non Luminous Mean?

: not emitting light : not luminous The results also suggest this galaxy contains a substantial amount of nonluminous matter.— I.

What is the example of non luminous body?

Objects like the moon that do not give out or emit light of their own are Non- luminous objects. Moon is an example of a non-luminous object as we can see the moon because it reflects light from the sun. Other examples of Non luminous bodies are pen, pencil, chair, wood etc.

Why Moon is a non luminous object?

Step By Step Answer: Luminous objects are those which emit light on their own like stars, sun, etc. ... Moon doesn't give off light of its own, that's why the moon is considered a non-luminous body. All its light we see is reflected from the sun and to a very minor effect, from the reflection of sunlight off the earth.