M

Mr. Dubey • 52.30K Points
Coach 

Q. Which among the following types of glasses contains Cerium and other rare earths and has a high absorption of ultraviolet rays?

(A) Crookes Glass
(B) Pyrex Glass
(C) Flint Glass
(D) Crown Glass

Correct Answer - Option(A)

Share

Discusssion

Login to discuss.

Be the first to start discuss.

Related Posts

Q. Which among the following is the first country to issue research licenses for human embryonic cloning to create stem cells?

Q. Thin lamination is used in a transformer to reduce:

Q. Which among the following can be used as a preservative in Tomato Juice?

Q. Which among the following scientists is known for laws of planetary motion?

Q. In which year, Sir Chandrasekhara Venkata Raman was awarded Nobel Prize for Raman effect?

Q. Kimberley Process‖ is related to which among the following ?

Q. Biologists have been able to demonstrate the hearing and sound sensory mechanism through the acoustico-lateralis system in which of the following vertebrates ?

Q. Which of the following is responsible for the fact that Tennis ball bounces higher at high altitudes than in plains?

Q. The colors in the fine cut diamond are because of which among the following?

Q. Ultrasound which is upper limit of human hearing is characterized by which of the following frequencies?

View All Posts