Physics, asked by onkarpwr242, 1 year ago

If.............condition is satisfied then film will appear bright in the transmitted system.
1. 2μcosr=nλ
1. 2μtcosr=(2n+ 1/2)λ
1. both
4. none of above

Answers

Answered by smartyrathore
0

Here is your answer~

option (2)

Answered by Anonymous
1
b is the correct answer ....
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