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Pradeep Jogsan posted an Question
November 10, 2020 • 05:09 am
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30 points
30 points
- IIT JAM
- Physics (PH)
Two beams of light in the visible range (400 nm- 700 nm) interfere with each other at a point. the optical path difference between them is 5000 nm. which of the
Two beams of light in the visible range (400 nm- 700 nm) interfere with each other at a point. The optical path difference between them is 5000 nm. Which of the following wavelengths will interfere constructively at the given point ? 555.55 nm (A) 416.67 nm (C) (B) 625 nm (D) 666.66 nm
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Surya prakash verma![best-answer]()
C part for constructive interference path diff should be n*lembda n is intiger and lembda is wave length so, n*lembda =5000 n will come as intiger only for part C.
answer is a,b,c
okay ye wala samjh gya a,b,c teeno integer multiple hai done