Optics Question 1035
Question: In a wave, the path difference corresponding to a phase difference of f is
[MP PET 2000]
Options:
A) $ \frac{\pi }{2\lambda }\varphi $
B) $ \frac{\pi }{\lambda }\varphi $
C) $ \frac{\lambda }{2\pi }\varphi $
D) $ \frac{\lambda }{\pi }\varphi $
Show Answer
Answer:
Correct Answer: C
Solution:
For 2p phase difference Path difference is l
For f phase difference
Path difference is $ \frac{\lambda }{2\pi }\times \varphi $
