For the angle of minimum deviation of a ...

For the angle of minimum deviation of a prism to be equal to its refracting angle, the prism must be made of a material whose refractive index -

A

lies betweeen `sqrt(2)` and 1

B

lies between 2 and `sqrt(2)`

C

is less than 1

D

is greater than 2

Text Solution

Verified by Experts

The correct Answer is:

B

Topper's Solved these Questions

RAY OPTICS AND WAVE OPTICS
VMC MODULES ENGLISH|Exercise EFFICIENT|49 Videos
RAY OPTICS
VMC MODULES ENGLISH|Exercise IN-CHAPTER EXERCISE-J|10 Videos
REVISION TEST-15 JEE - 2020
VMC MODULES ENGLISH|Exercise PHYSICS|25 Videos

Similar Questions

Explore conceptually related problems

The angle of minimum deviation for a glass prism with mu=sqrt3 equals the refracting angle of the prism. What is the angle of the prism?

A prism is made of glass of refractive index 1.5. If the angle of minimum deviation is equal to the refracting angle of the prism, calculate the angle of the prism.

Deviation delta produced by a prism of angle A, which is assumed to be small, made of a material of refractive index mu is given by

The angle of minimum deviation for an incident ligt ray on an equillateral prism is equal to its refracting angle. The refractive index of its material is

If a prism having refractive index sqrt 2 has angle of minimum deviation equal to the angle of refraction of the prism, then the angle of refraction of the prism is:

Find the angle of minimum deviation for an equilateral prism made of a material of refractive index 1.732. What is the angle of incidence for this deviation ?

If the angle of minimum deviation is of 60^@ for an equilateral prism , then the refractive index of the material of the prism is

VMC MODULES ENGLISH-RAY OPTICS AND WAVE OPTICS -IMPECCABLE

For an aperture of size a illuminated by a parallel beam of light havi...
Text Solution
|
The critical angle of a certain medium is sin^(-1)(3//5). The polarisi...
Text Solution
|
For the angle of minimum deviation of a prism to be equal to its refra...
Text Solution
|
A concave mirror of focal length f(1) is placed at a distance of d fro...
Text Solution
|
A ray of light is incident at small angle I on the surface of prism of...
Text Solution
|
A rod of length 10 cm lies along the principal axis of a concave mirr...
Text Solution
|
In a Young's double-slit experment, the fringe width is beta. If the e...
Text Solution
|
An unpolarised beam of intensity I(0) is incident on a pair of nicols ...
Text Solution
|
In a Young's experiment, two coherent sources are placed 0.90 mm apart...
Text Solution
|
For a normal eye, the cornea of eye provides a converging power of 40D...
Text Solution
|
A plano- convex lens fits exactly into a plano- concave lens. Their pl...
Text Solution
|
In Young's double slit experiment, the slits are 2mm apart and are ill...
Text Solution
|
A parallel beam of fast moving electrons is incident normally on a nar...
Text Solution
|
A beam of light of wavelength 600nm from a distance source falls on a ...
Text Solution
|
In the Young's double slit experiment, the intensity of light at a poi...
Text Solution
|
The angle of a prism is A. One of its refracting surfaces is silvered....
Text Solution
|
on observing light form three different stars P, Q and R, it was foun...
Text Solution
|
The refracting angle of a prism is A and refractive index of the mater...
Text Solution
|
In a double slit experiment, the two slits are 1mm apart and the scree...
Text Solution
|
For a parallel beam of monochromatic light of wavelength lambda diffra...
Text Solution
|