Question

which material cannot be used to make lens
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Answer 1

$\huge \underline \bold \pink{Answer}$

clay because it is not transoarent lens if the lens is made up of clay the light rays cannot pass . plastic and clay as it does cannot refract light.

$Hope it helps you$

$ItzRiya$

Answer 2

Answer:

clay is cannot be used to make lens.

Explanation:

I hope it help you.