MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Fringe Width in YDSE

The Young’s e...

Question

The Young’s experiment is first performed with sodium light and then with neon light of the same intensity. Which of the following effects will be noticed?

A

The fringes will disappear

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

The Fringes will become less distinct

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

The fringe width will increase

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

D

The fringe width will decrease.

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C The fringe width will increase
As $λ$ increases, $β \propto λ$

Suggest Corrections

thumbs-up

0

Similar questions

Q. If Young's double slit experiment is performed in water,
(a) the fringe width will decrease
(b) the fringe width will increase
(c) the fringe width will remain unchanged
(d) there will be no fringe

Q. If the source of light used in a Young's double slit experiment is changed from red to violet,
(a) the fringes will become brighter
(b) consecutive fringes will come closer
(c) the intensity of minima will increase
(d) the central bright fringe will become a dark fringe

Q. In young's double slit experiment the fringe width with light of wave length 6000 A is found to be 4.0mm. What will be the fringe width if light of wavelength 4800 A is used?

Q. In Youngs double slit experiment, the fringe width is

β

. If the entire arrangement is now placed inside a liquid of refractive index

μ,

the fringe width will become

Q. In double slit experiment, for light of which colour, the fringe width will be minimum?

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Fringe Width

PHYSICS

Watch in App

explore_more_icon

Explore more

Fringe Width in YDSE

Standard XII Physics

Join BYJU'S Learning Program

CrossIcon