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Question Practice

For a single slit of width 'a', the angle of the first minimum in diffraction pattern is given by which equation?

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MCQ_SA
CBSE
Class 12
Physics
Physics Part - II
WAVE OPTICS
Question Bank

For a single slit of width 'a'...

Single Answer MCQ
Q-00086004

For a single slit of width 'a', the angle of the first minimum in diffraction pattern is given by which equation?

1

a sin(θ) = nλ

2

a sin(θ) = (n + 1/2)λ

3

a = nλ sin(θ)

4

a = (n + 1/2)λ sin(θ)

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