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Last Updated On 01-06-2023 - By Jeesha Sara

The condition for diffraction of  th order minima is

a)

b)

c)

d)


Question ID - 150043 :-

The condition for diffraction of  th order minima is

a)

b)

c)

d)

1 Answer
5876 Votes
3537

Answer Key : (a) -

(a)

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

 Where, m = 1, 2, 3, …..



Next Question :

In the phenomenon of diffraction of light, when blue light is used in the experiment instead of red light, then

a)

Fringes will become narrower

b)

Fringes will become broader

c)

No change in fringe width

d)

None of the above


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