Optics Question 1110

Question: When a thin metal plate is placed in the path of one of the interfering beams of light

[KCET 1999]

Options:

A) Fringe width increases

B) Fringes disappear

C) Fringes become brighter

D) Fringes becomes blurred

Show Answer

Answer:

Correct Answer: B

Solution:

Fringes disappear



NCERT Chapter Video Solution

Dual Pane