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Why we use + sign in condition for constructive interference i.e., (2n+1)lmda/2 in thin film interference.
And - sign in same for newton rings.

Bhawna , 5 Years ago
Grade 12th pass
anser 1 Answers
Arun
Dear student
 
This is srandard procedure as developed by physicist.
 
Hope it helps
 
Thanks and regards
Arun
Last Activity: 5 Years ago
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