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YDSE set up shown in figure....

YDSE set up shown in figure.

A

zero order maxima will lie above point P

B

first order maxima may lie above point P

C

first order maxima may lie below point P

D

zero order maxima may lie at point P

Text Solution

Verified by Experts

The correct Answer is:
A, B, C
Fringe pattern shifts in the direction of slab. But,
`Shift = ((mu-1)tD)/d`
So, actual shift will depend on the values of `mu, t , D and d.`
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