Main source of ______________ is monazite sand?

Related Mcqs:

Heavy water is preferred over ordinary water as a coolant, because it?

A. Acts both as an efficient coolant as well as a moderator B. Can be heated to a higher temperature without pressurizing C. Is less prone to radiation damage D. All A., B. and C....

The molecular weight of heavy water is_________________?

A. 10 B. 18 C. 20 D. 36...

A thermal nuclear reactor compared to a fast breeder reactor ?

A. Uses slower neutrons for fission B. Uses faster neutrons for fission C. Gives higher power density D. Requires less fuel to run at the same power level...

Percentage of the heavy water in ordinary water is around ____________________?

A. 0.015 B. 7.54 C. 0.71 D. 32.97...

If 4 gm of a radioisotope has a half life period of 10 days, the half life of 2 gm of the same isotope will be ____________ days?

A. 5 B. 10 C. 20 D. 30...