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Today General Knowledge(GK)
Which one of the following types of glasses can cut-off ultraviolet rays
A)
Jena glass
B)
Crookes glass
C)
Pyrex glass
D)
Soda glass

Correct Answer : Option (B) - Crookes glass



Types of glass that can cut off ultraviolet rays are Crookes glass.

Published On : June 11, 2021
Category : Science and Technology
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