Published by:
CGP EDU Academic Team
Published on: August 14, 2026
In a Young's double slit experiment, green light is incident on the two slits. The interference pattern is observed on a screen. Which of the following changes would cause the observed fringes to be more closely spaced?
Text Solution
Verified by ExpertsThe correct answer is:
B
Fringe width 
As 
, hence fringe width will be less in case of blue.
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
PHYSICS
SINGLE CORRECT MCQ
One face of equiconvex lens is silvered. After silvering lens will behav…
A point charge is placed near a conducting neutral sphere of radius . Then electric potential due…
Choose the incorrect statement:
A river is flowing from west to east at a speed of minute. A man on the south bank of river, capab…
A particle is projected from surface of Earth with velocity v , such that it's total energy at heig…
Light emitted from a star (assumed to be a black body) has a maximum intensity at wavelength . If …