Question

Luminous man-made objects

Answer 1

Luminous Objects: Objects which have light of their own are called luminous objects. For example both Sun and tube lights are luminous objects Sun is a natural luminous object and tube lights are artificial or man-made luminous objects.

Answer 2

Luminous Objects: Objects which have light of their own are called luminous objects. For example both Sun and tube lights are luminous objects Sun is a natural luminous object and tube lights are artificial or man-made luminous objects.