Home

Laser is a device to produce

A. Gamma rays

B. Microwaves

C. A beam of white light

D. A beam of coherent light

Study and Earn Android App
Share this question with your friends

Correct Answer : D.


Please do not use chat terms. Example: avoid using "grt" instead of "great".

Submit
Load More..

Also checkout

Wave, Motion, and Sound MCQ Rearrangement Set 9 MCQ Automobile Engineering MCQ Geography MCQ Stocks and Shares MCQ Error Detection MCQ Area MCQ Rearrangement Set 2 MCQ Classifications of Animal Kindom MCQ Hydrogen- Water and Hydrogen Peroxide MCQ Kidney cysts and tumors MCQ Advanced Surveying MCQ