Two wavelengths of sodium light 
and 
are used one after another to study diffraction due to single slit of aperture 
. The distance between the slit and the screen is 
. The separation between the position of first maximum of the diffraction pattern obtained in the two cases is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
D
: 
For maxima, 
For 
So, 
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
Two coherent sources of intensity ratio interfere. In interference pattern
A light is travelling from air into a medium. Velocity of light in a medium is reduced to 0.75 time…
For the same angle of incidence, the angles of refraction of media ' ', ' ', ' ' and ' ' are ,…
The distance of a point on the screen from two slits in biprism experiment is and . If wavelength…
Two coherent monochromatic light beams of intensities ' and ' are superimposed. The maximum and m…
In Young's double slit experiment, the ratio of intensities of bright and dark bands is 16 which me…