Question

Is light and sound are matter?? If yes , why??

Answer 1

Light and sound do not have mass. Light is electromagnetic wave transverse in nature. Sound is longitudinal wave. But sound needs material medium so it is mechanical wave.
Moreover matter is the one which occupies the space. But waves do not occupy but traverse in space. Electromagnetic waves don't need material medium, but sound waves do need a material medium.

Hope this will help you!!!

Answer 2

no ,they r not matter

because


matter is a thing which occupy space, Nd has mass

but

neither sound nor light has mass

sound is propogated in the form of wave but waves do not have mass

light is generated by photons ,but photons too don't have mass

so light Nd sound r not form of matter


hope it helps u