Question

What is a light? Give some sources of light

Answer 1

Answer:

light is a wave which carries energy from one point to another on optical path

source-sun...firefly...stars etc

Answer 2

Answer :-

• Light or visible light is electromagnetic radiation within the portion of the electromagnetic spectrum that can be perceived by the human eye.

Some sources of light are following :-

• Sun

• Star

• light bulbs

• lamps

• fireflies