Q. In Young’s double slit experiment, the distance between the two slits is made half, then the fringe width will become
A) Half
B) Double
C) One fourth
D) Unchanged
Explanation
(b) $\beta \propto \frac{1}{d}$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.