Home
Class 12
PHYSICS
A beam of light AO is incident a glass s...

A beam of light AO is incident a glass slab `(mu=1.54)` in the direction show. The reflected ray OB is passed through a Nicol prism. On viewing through a Nicol prism, we find on rotating the prism that

A

the intensity is reduceed down to zero and remains zero

B

the intensity reducees down somewhat and rises again

C

there is no change in intensity

D

the intensity gradually reduces to zero and then again increases

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • WAVE OPTICS

    NARAYNA|Exercise LEVEL - I (C.W)|38 Videos

  • WAVE OPTICS

    NARAYNA|Exercise LEVEL - II (C.W)|31 Videos

  • SEMICONDUCTOR ELECTRONICS

    NARAYNA|Exercise ADDITIONAL EXERCISE (ASSERTION AND REASON TYPE QUESTIONS :)|19 Videos

Similar Questions

Explore conceptually related problems

A beam of light AO is incident on a glass slab (mu=1.54) in a direction as shown in figure. The reflected ray OB is passed throught a Nicol prism. On viewinf through a Nicole prism, we find rotating the prism that (tan^(-1)1.54=57^(@))

A light beam is incident on a rectangular glass plate (mu= 1.54) The reflected light OB passes through a nicol prism. On observing the transmitted light while rotating the prism, it is seen that

A beam of light is incident on a glass slab (mu = 1.54) in a direction as shown in the figure. The reflected light is analysed by a polaroid prism. On rotating the polaroid, (tan 57^(@) = 1.54)

For a light ray passing through a prism

A beam of white light is incident on a hollow prism of glass. Then

A beam of white light passing through a hollow prism give no spectrum.