Question

Define luminious Non luminious and opaque object​

Answer 1

Answer:

Explanation:

LUMINOUS OBJECTS

Objects like the sun that give out or emit light of their own are called luminous objects.Others examples: Electric bulb,torch etc

NON LUMINOUS OBJECTS

Non-luminous objects are objects which doesn't have their own light but visible only when light from luminous source reflects from them. For example: Moon, chair, a painting etc

Opaque Objects

If we cannot see through an object at all, it is an opaque object. For example: wooden door, wall etc.

Answer 2

Objects that emit light on their own are called luminous objects. Best examples of luminous objects are the sun, stars, light bulb etc. Objects that do not reflect light are known as non luminous objects. Examples of non luminous objects are wood, plastics, metals etc. ... They can generate heat and light