NDA General Science Physics Questions Part 1

© examsiri.com

Question : 69 of 100

Marks: +1, -0

The working of a microwave oven involves

[NDA II 2014]

absorption of microwaves by matter
reception of microwaves by optical fiber
microwave amplification by stimulated emission of radiation
transmission of microwaves through a metal

Go to Question:

Prev Question

Next Question