Q. $100\ \pi$ phase difference = ……. Path difference.
A) $10\lambda$
B) $25\lambda$
C) $50\lambda$
D) $100\lambda$
Explanation
(c) Path difference $\ = \frac{\lambda}{2\pi} \times$ phase difference
$\ \ \ \ \ \ \ \ \ \ \ = \frac{\lambda}{2\pi} \times 100\pi = 50\lambda$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.