Which of the following types of glass can cut of ultraviolet rays ?

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CollectorBabu · Accepted Answer

Correct Answer: Crookes glass. Crookes glass can cut off the ultra violet rays. Crookes glass is a kind of glass which contains mainly cerium oxide and silica. The cerium oxide in crookes can sharply absorb the harmful UV rays coming from the sun. so the answer is D.

Which of the following types of glass can cut of ultraviolet rays ?

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