Question

Distinguish between Luminous body and Non-luminous body.

May 10, 2024

Answer

	Luminous body	Non-luminous body
i.	Objects which emit their own light.	Objects which do not emit their own light.
ii.	For example, sun, stars, etc.	For example, moon, earth, etc.

💡 Some Related Questions

Can you only see reflected light?

Why is the shadow of an aeroplane flying high in the sky not seen on the ground?

Distinguish between Beam and Ray.

Distinguish between Solar eclipse and Lunar eclipse.

Distinguish between Opaque objects and Transparent objects.

Draw the ray diagram for solar eclipse and lunar eclipse.

A sheet of plywood, a piece of muslin cloth and that of a transparent glass, all of the same size and shape were placed at A one by one in the arrangement shown in figure given below. Will the shadow be formed in each case? If yes, how will theshadow on the screen be different in each case? Give reasons for your answer.

A student had a ball, a screen and a torch in working condition. He tried to form a shadow of the ball on the screen by placing them at different positions. Sometimes the shadow was not obtained. Explain.

A football match is being played at night in a stadium with flood lights ON. You can see the shadow of a football kept at the ground but cannot see its shadow when it is kicked high in the air. Explain.

How is a shadow formed?