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The optical path difference between to l...

The optical path difference between to light waves arriving at a point simultaneously is `130 (lamda)/2`, if the path difference is `650xx10^(-5)` cm, then the wavelength of light will be

A

`5000Å`

B

`13000Å`

C

`6500Å`

D

`1000Å`

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The correct Answer is:
D
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