MyQuestionIcon

1

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

Angular Position of Fringes in Diffraction

in YDSE a fil...

Question

in YDSE a film ,refractive index 1.6 of thickness 0.01 mm is intriduced in the path of one of the two interfering beams . the centrel fringe moves to a position occupied by the 10th bright fringe earlier. the wavelength of wave

Open in App

Solution

Suggest Corrections

thumbs-up

1

Similar questions

Y D S E

(μ = 1.6)

0.01 mm

is introduced in the path of one of the two interfering beams. The central fringe moves to a position occupied by the

10^{t h}

bright fringe earlier. The wave length of the wave is

(μ = 1.6)

10^{- 3}

mm is introduced in the path of the one of the two interfering beams. The central fringe moves to a position occupied by the

10^{t h}

bright fringe earlier. The wavelength of light is:

(μ = 1.6)

10^{- 3}

mm is introduced in the path of the one of the two interfering beams. The central fringe moves to a position occupied by the

10^{t h}

bright fringe earlier. The wavelength of light is:

Q. In YDSE, source is red light of wavelength

7 \times 10^{- 7} m

. When a thin glass plate of refractive index 1.5 is put in the path of one of the interfering beams, the central bright fringe shifts by

10^{- 3}

m to the position previously occupied by the

5^{t h}

bright fringe. Find the thickness of the plate. When the source is now changed to green light of wavelength

5 \times 10^{- 7} m

, the central fringe shifts to a position initially occupied by the

6^{t h}

bright fringe due to red light. Find the refractive index of glass for the green light.

Q. A thin sheet of glass (

μ

= 1.5) of thickness 6 micron introduced in the path of one of the interfering beams in a double slit experiment shifts the central fringe to a position previously occupied by fifth bright fringe. The the wavelength of light used is

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Diffraction I

PHYSICS

Watch in App

explore_more_icon

Explore more

Angular Position of Fringes in Diffraction

Standard XII Physics

Join BYJU'S Learning Program

CrossIcon