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In Youngs double slit experiment, a maxi...

In Youngs double slit experiment, a maximum is obtained when the path difference between the interfering waves is : (Given that `m` = 1, 2, 3, 4 )

A

`m lambda/2`

B

`m lambda`

C

`(2m +1) lambda/2`

D

other than that given above

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