Q. In Young’s double slit experiment, the separation between the slit and the screen increases. The fringe width
A) Increases
B) Decreases
C) Remains unchanged
D) None of these
Explanation
(a) $\beta = \frac{\lambda D}{d}$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.