Q. 15

The slits in a Young’s double slit experiment have equal width and the source is placed symmetrically with respect to the slits. The intensity at the central fringe is I0. If one of the slits is closed, the intensity at this point will be
A. I0

B. I0/4

C. I0/2

D. 4 I0

Answer :

We know the maximum amplitude is


Now, if one slit is closed,


Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Related Videos
Standing Wave44 mins
Sound Wave43 mins
Energy & Power of a Wave60 mins
Transmitted & Reflected Waves39 mins
String Wave51 mins
SHM | Introductory class52 mins
Energy in SHM42 mins
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
view all courses