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} $