Physics, asked by bilalhabsi29, 10 months ago

9. Amplitude of waves observed by two light sources
of same wave length are a and 2a and have a phase
difference of a between them. Then minimum
intensity of light will be :
(1) 0
(2) 5a?
(3) a?
(4) 9a?

Answers

Answered by cornerbright7

0

answer : option (3) a²

amplitude of waves observed by two light sources of same wavelength are a and 2a. and having phase difference between them is π.

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