Question

(c ) What is meant by transparency and opaqueness?​

Answer 1

Transparent Objects :

If you are able to see clearly through an object, it is allowing light to pas through it and is transparent.

Opaque Objects :

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

hope it helps :)

Answer 2

A piece of plastic on which you can write or draw or that has a picture etc is called transparency.