Environmental Sciences, asked by Mukulkinker7463, 1 year ago

Why rare earth metals are used as impurity and solid state lasers

Answers

Answered by Sarukkhan

0

I don't know as it is a very hard question

Previous Question

Next Question

Similar questions

Hindi, 7 months ago

रिक्त स्थानों की पूर्ति मुहावरों से कीजिये बडों को हमेशा छोटों को ………….. से रोकना चाहिए।...

World Languages, 7 months ago

what is mean by karth in english ??

Accountancy, 7 months ago

Excess value of net assets over purchase consideration at the time of purchase of business is credited to: (a) General Reserve A/c (b) Capital Reserve A/c (c) Goodwill A/c (d) Securities Premium Reserve A/c...

Chemistry, 1 year ago

Why potassium permanganate is powerful oxidizing agent...

Chemistry, 1 year ago

Why nitrogen hashigh bnd dissociation energy than oxygen...

Physics, 1 year ago

What is a natural magnet known as? A) Toroid B) Lodestone C) Haematite D) Solenoid...

Physics, 1 year ago

Which of the following statements is true? A) The north pole of a magnet will attract the north pole of another magnet. B) Artificial magnets can be made from non-magnetic materials also. C) Lodestone is an artificial magnet. D) Isolated magnetic poles do not exist.

Sociology, 1 year ago

describe about d peoole who use their left hand for writting...