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The optical path difference between two ...

The optical path difference between two waves starting from a monochromatic source of light is `(100.5)lamda`. If the path difference between the waves is 60.3 micron, the wavelength of light used is

A

4000 Å

B

4500 Å

C

6000 Å

D

5550 Å

Text Solution

Verified by Experts

The correct Answer is:
C
`(201lamda)/(2)=60.3xx10^(-6)" "lamda=6000` Å
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