Home
Class 12
PHYSICS
In normal YDSE experiment, match the fol...

In normal YDSE experiment, match the following two coloums.
`{:(,"Column I",,"Column II"),("A","In YDSE apparatus is immersed in a liquid",,"p. fringe width will increase"),("B","When wavelength of light used in increased",,"q. fringe width will decrease"),("C","When distance between slits and screen (D) is increased",,"r. fringe width will remain constant"),("D","When distance between two slits (d) is increased",,"s. fringe pattern will disappear"):}`

Text Solution

Verified by Experts

The correct Answer is:
A, B, C, D
Fringe width `beta=(lambdaD)/d`
In a liquid `lambda` decreases `mu` times therefore `omega` also decrease `mu` times
Promotional Banner

Topper's Solved these Questions

  • WAVE OPTICS

    DC PANDEY|Exercise medical entrances|42 Videos

  • WAVE OPTICS

    DC PANDEY|Exercise For JEE main (Only one option is Correct )|22 Videos

  • WAVE OPTICS

    DC PANDEY|Exercise Assertion reason|10 Videos

  • SOLVED PAPERS 2018

    DC PANDEY|Exercise JIPMER|22 Videos

Similar Questions

Explore conceptually related problems

In YDSE, when separation between two slits is increased, fringe width

In Young's double slit experiment, match the following two coloums. {:(,"Column I",,"Column II"),("A","When width of one slit is slightly increased",,"p. maximum intensity will increase"),("B","When one slit is closed",,"q. maximum intensity will decrease"),("C","When both the sources are made incoherent",,"r. maximum intensity will remain same"),("D","When a glass slab is inserted in front of one of the slits",,"s. fringe pattern will displacement"):} Note Assume absorption from glass slab to be negligible

A:When the apparatus of YDSE is brought in a liquid from air, the fringe width decreases. R: The wavelength of light decreases in the liquid.

In double slit experiment ,the distance between two slits is made three times then the fringe width will become-

Teo increases fringe width by keeping distance between slit and screen constant, we require

The shape of the interference fringes in Young’s double slit experiment when D (distance between slit and screen) is very large as compared to fringe width is nearly

On decreasing the distance between two slits, the fringe width will ………………. .

Assertion (A) : If the whole apparatus of YDSE is immersed in a liquid, then the fringe width will decrease Reason (R ) : The wavelength of light in water is more than that of air.

In Young's double slit experiment, the distance between two slits is made three times then the fringe width will becomes