Sir Central fringe in your diagram in case of cylindrical cross section is bright why? U are saying it should be dark in the video
6 years ago
by
Koustubh Sharma
Ans
1
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It should be dark(He said correctly,but diagram is wrong)
6 years ago
by
Akshunn Trivedi
Ans
2
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at centre path differenece become zero ..so there should be a bright fringe ..is it correct??
5 years ago
by
MUHAMMAD SALEM KOTTUPANTHARA
Ans
3
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Sorry..i havegot...at. centre, path difference will be lambda/2 so.. centre fringe will be appears as bright
5 years ago
by
MUHAMMAD SALEM KOTTUPANTHARA