Home
Class 12
PHYSICS
In Fresnel’s birprism experiment, the tw...

In Fresnel’s birprism experiment, the two coherent sources are :

A

real

B

imaginary

C

one is real and other is imaginary

D

none of the above

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • WAVE OPTICS

    MOTION|Exercise EXERCISE - 2 (Level - II) (Multiple Correct | JEE Advanced) Section A - Interference Problems + Wavefronts & Hugen’s Principle|1 Videos
  • WAVE OPTICS

    MOTION|Exercise EXERCISE - 2 (Level - II) (Multiple Correct | JEE Advanced) Section B - YDSE Experiment|1 Videos
  • WAVE OPTICS

    MOTION|Exercise EXERCISE - 2 (Level - I) (Objective Problems | JEE Main) Section B - YDSE Experiment|17 Videos
  • WAVE MOTION

    MOTION|Exercise Exercise - 3 Section - B (Previous Years Problems)|7 Videos
  • WAVES

    MOTION|Exercise EXERCISE -4 (Level -II) (previous year JEE Advanced)|10 Videos

Similar Questions

Explore conceptually related problems

In Fresnel's biprims experiment coherent sources are obtained from an incoherent source using division of

In Fresnel's biprims experiment, the two sources of light are

In a Fresnel biprism experiment, the two positions of lens give separation between the slits as 16cm and 9cm respectively. What is the actual distance of separation?

In fresnel's biprism experiment the distance between the source and the screen is 1 ma nd that between the screen is 1 m and that between the source and biprism is 10 cm. the wavelength of light used is 6000Å. The fringe width obtained is 0.03 cm and the refracting angle of biprism is 1^(@) then calculate the refractive index of the material of biprism.

In Fresnel’s biprism experiment if the screen is moved away from the biprism, then the fringe width will :

In Fresnel's biprism experiment, the source contains two wavelength 6000 Å and 5000 Å. The fourth order bright fringe of first wavelength is at a distance of 3 mm from the central band. The distance of the same order of bright band of second wavelength from the central band is

Figure shows a modified Fresnel biprism experiment with monochromatic source of wavelength 500 nm. The refracting angle of glass prism is 2^(@) . Find the fringe width.

In Fresnel's biprism experiment, on increasing the prism angle, the fringe width will