Optics Question 1127

Question: In Young’s double slit experiment, the distance between the two slits is made half, then the fringe width will become

[RPMT 1999; BHU 2002]

Options:

A) Half

B) Double

C) One fourth

D) Unchanged

Show Answer

Answer:

Correct Answer: B

Solution:

$ \beta \propto \frac{1}{d} $



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