If two slits in Young's experiment are 0.4 mm apart and fringe width on a screen 200 cm away is 2 mm, the wavelength of light illuminating the slits is
Text Solution
Verified by ExpertsThe correct answer is:
C
Fringe width, 
Given, 
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
Monochromatic light of wavelength travelling in medium of refractive ndex enters a denser medium …
A light ray of frequency and wavelength enters a liquid of refractive index . The ray travels in…
Choose the incorrect pair from the given below .
If two waves represented by and interfere at a point, then the amplitude of the resulting wave wi…
The light of wavelength is incident on a slit of width 0.2 mm perpendicularly, the angular fringe …
If the amplitude ratio of two sources producing interference is , then the ratio of intensities at…