The angle of polarisation for any medium...

The angle of polarisation for any medium is `60^(@)`, what will be the critical angle for this?

A

`sin^(-1)sqrt(3)`

B

`tan^(-1)sqrt(3)`

C

`cos^(-1)sqrt(3)`

D

`sin^(-1)((1)/(sqrt(3)))`

Text Solution

Verified by Experts

The correct Answer is:

D

Topper's Solved these Questions

WAVE OPTICS
ALLEN |Exercise Exercise 2 (Brain Teasures)|22 Videos
WAVE OPTICS
ALLEN |Exercise Exercise 3 (Miscellaneous type Questions)|27 Videos
WAVE OPTICS
ALLEN |Exercise Example 15|1 Videos
UNIT & DIMENSIONS, BASIC MATHS AND VECTOR
ALLEN |Exercise Exercise (J-A)|7 Videos

Similar Questions

Explore conceptually related problems

If angle of polarisation of transparent medium is 51^(@) , refractive index of medium is ......

The relative permittivity and relative permeability of a medium are 3 and (4)/(3) respectively, the critical angle for this medium is

A ray of light enters in denser medium from rarer medium. Speed of light in rarer medium is double than that in denser medium, what is the critical angle for total internal reflection ?

When the angle of incidence on a material is 60^(@) , the reflected light is completely polarised. The velocity of the refracted ray inside the materials is (in m/sec)

A ray of light travelling in water is incident on its surface open to air. The angle of incidence is theta , which is less than the critical angle. Then there will be

If the measure of an angle is 62^(@) , what is the measure of its complementary angle?

From the top of a 7m high building, the angle of elevation of the top of a cable tower is 60^(@) and the angle of depression of its foot is 45^(@) . Determine the height of the tower.

What is the maximum value of angle of dip ?

A critical angle for a medium is 60^@ . Then the refractive index of the medium will be

Critical angle for a medium is sin^(-1) (0.6) , then polarization angle for this medium is ......

ALLEN -WAVE OPTICS-Exercise 1 (Check your Grasp)

In single slit fraunhoffer diffraction which type of wavefront is requ...
Text Solution
|
In the diffraction pattern of a single slit aperture, the width of the...
Text Solution
|
Central fringe obtained in diffraction pattern due to a single slit-
Text Solution
|
In a single slit diffraction pattern, if the light source is used of l...
Text Solution
|
In the laboratory, diffraction of light by a single slit is being obse...
Text Solution
|
Find the half angular width of the central bright maximum in the fraun...
Text Solution
|
In a fraunhofer's diffraction by a slit, if slit width is a, wave leng...
Text Solution
|
In a fraunhofer's diffraction obtained by a single slit aperture, the ...
Text Solution
|
A polariser in used to
Text Solution
|
Light waves can be polarised as they are
Text Solution
|
Through which character we can distiguish the light waves from sound w...
Text Solution
|
The angle of polarisation for any medium is 60^(@), what will be the c...
Text Solution
|
The angle of incidence at which reflected light totally polarised for ...
Text Solution
|
A polaroid is placed at 45^@ to an incoming light of intensity I0. Now...
Text Solution
|
Plane polarised light is passed through a polaroid. On viewing through...
Text Solution
|
A ray of light is incident on the surface of a glass plate at an angle...
Text Solution
|
A beam of light strikes a glass plate at an angle of incident 60^(@) a...
Text Solution
|
Polarised glass is used in sun glasses because:
Text Solution
|
When unpolarised light beam is incident from air into glass (n =1.5) a...
Text Solution
|
When the angle of incidence on a material is 60^(@), the reflected lig...
Text Solution
|