Q. When a thin metal plate is placed in the path of one of the interfering beams of light
A) Fringe width increases
B) Fringes disappear
C) Fringes become brighter
D) Fringes becomes blurred
Explanation
The correct answer is Option B: Fringes disappear.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.