Home
Class 12
PHYSICS
In the arrangement shown, a screen is pl...

In the arrangement shown, a screen is placed normal to the line joining the two point coherent sources `S_(1)` and `S_(2)`. The interference pattern consist of concentric circles. `lambda` is the wavelength of light `(D gt gt d)`.

The phase difference of the interfering light at point P is

A

`(2pi)/(lambda) d cos theta`

B

`(2pi)/(lambda) d. cos^(3) theta`

C

`(2pi)/(lambda) d cos^(2) theta`

D

`(2pi)/(lambda)(d)`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • WAVE OPTICS

    AAKASH SERIES|Exercise Practice Sheet (Exercise - I) (INTERFERENCE & YDSE) (Level - II (Advanced) Matrix Matching Type Questions|4 Videos

  • WAVE OPTICS

    AAKASH SERIES|Exercise Practice Sheet Exercise - II (DIFFRACTION) (Level - I (Main) (Straight objective Type questions)|3 Videos

  • WAVE OPTICS

    AAKASH SERIES|Exercise Practice Sheet (Exercise - I) (INTERFERENCE & YDSE) (Level - II (Advanced) More than one correct answer type questions|2 Videos

  • WAVE MOTION AND SOUND

    AAKASH SERIES|Exercise PROBLEMS (LEVEL - II)|81 Videos

  • WAVES

    AAKASH SERIES|Exercise EXERCISE-III (Doppler effect :)|15 Videos

Similar Questions

Explore conceptually related problems

The d.c.'s of the line joining the points A(4, 3, 1), B(-2, 1, -2) are

In the Young’s double slit experiment, the resultant intensity at a point on the screen is 75% of the maximum intensity of the bright fringe. Then the phase difference between the two interfering rays at that point is