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The condition for diffraction of  th order minima is

a)

b)

c)

d)



Question ID - 150043 | SaraNextGen Top Answer

The condition for diffraction of  th order minima is

a)

b)

c)

d)

1 Answer
127 votes
Answer Key / Explanation : (a) -

(a)

For obtaining mth secondary minima at a point on screen, path difference between the diffracted waves

 Where, m = 1, 2, 3, …..

127 votes


127