Which one of the following types of glass can cut off the UV rays

A)
Crookes Glass
B)
Soda Glass
C)
Pyrex Glass
D)
Jena Glass

Correct Answer :   Crookes Glass

Crooked Glass is a special kind of glass which contain cerium oxide and this is able to cutt off ub rays of sun and are thus used to make sunglasses.

Published On : June 9, 2021