Home
Class 12
PHYSICS
In YDSE, water is filled in the space be...

In YDSE, water is filled in the space between the slits and screen. Then

A

fringe pattern shifts upwards but fringe width remains unchanged.

B

fringe width decreases and central bright fringe shifts upwards.

C

fringe width increases and central bright fringe does not shift.

D

fringe width decreases and central bright fringe does not shift.

Text Solution

Verified by Experts

The correct Answer is:
D
Fring width `beta = (D lambda )/(d)`
`lambda.=(lambda)/(mu)`
`beta` decreases
Promotional Banner

Topper's Solved these Questions

  • NTA TPC JEE MAIN TEST 42

    NTA MOCK TESTS|Exercise PHYSICS (SUBJECTIVE NUMERICAL)|10 Videos

  • NTA TPC JEE MAIN TEST 41

    NTA MOCK TESTS|Exercise PHYSICS|30 Videos

  • NTA TPC JEE MAIN TEST 43

    NTA MOCK TESTS|Exercise PHYSICS |30 Videos

Similar Questions

Explore conceptually related problems

In young's double slit experiment, if the distance between the slits is halved and the distance between the slits and the screen is doubled, the fringe width becomes

In Young's double-slit experiment, the separation between the slits is halved and the distance between the slits and the screen in doubled. The fringe width is

In Young's double slit experiment, the sepcaration between the slits is halved and the distance between the slits and the screen is doubled. The fringe width is

In young's double slit experiment, distance between the slit S_1 and S_2 is d and the distance between slit and screen is D . Then longest wavelength that will be missing on the screen in front of S_1 is

In YDSE, the distance between the slits is 1 m m and screen is 25cm away from the slits . If the wavelength of light is 6000 Å , the fringe width on the secreen is