Optics Question 717
Question: Light travels through a glass plate of thickness t and having refractive index n. If c is the velocity of light in vacuum, the time taken by the light to travel this thickness of glass is
[NCERT 1976; MP PET 1994; CBSE PMT 1996; KCET 1994; MP PMT 1999, 2001]
Options:
A)
B)
C)
D)
Show Answer
Answer:
Correct Answer: C
