Question

which one of following materlias cannot be used to make a lens? ​

Answer 1

Answer:

Glass and water are transparent materials. There is a certain amount of plastic that is transparent so that the plastic can be used to make a lens, but the clay is an opaque substance so that the light can not be transmitted into it and the clay can not be used to create the lens.

Explanation:

Mark me as barilinest....