Two point sources X and Y emit waves of same frequency and speed but Y lags in phase behind X by 2 π π l radian. If there is a maximum in direction D the distance XO using n as an integer is given by
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
For maxima 
or 
or 
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
Ratio of intensities of two light waves is given by 4 : 1. The ratio of the amplitudes of the waves…
Two coherent monochromatic light beams of intensities I and 4I are superposed; the maximum and mini…
Two sources of waves are called coherent if:-
The meaning of wave front is:-
The phase difference between incident wave and reflected wave is 180° when light ray :
Which one of the following statement is true ?