A glass prism has a refracting angle of ...

A glass prism has a refracting angle of `60^@`. The angle of minimum deviation is `40^@`. If velocity of light in vacuum is `3 xx 10^8 m//s`. Calculate the velocity of light in glass. What is the angle of incidence ?

Text Solution

Verified by Experts

The correct Answer is:

`1.958 xx 10^(8)ms^(-1), 50^(@)`

Topper's Solved these Questions

RAY OPTICS
SL ARORA|Exercise TYPE F|10 Videos
RAY OPTICS
SL ARORA|Exercise TYPE I|12 Videos
RAY OPTICS
SL ARORA|Exercise TYPE A|15 Videos
OPTICAL INSTRUMENTS
SL ARORA|Exercise Problems for self practice|35 Videos
SOLIDS AND SEMICONDUCTOR DEVICES
SL ARORA|Exercise PROBLEM_TYPE|9 Videos

Similar Questions

Explore conceptually related problems

The velocity of light in vacuum is 3xx10^(8)ms^(-1) . What is the velcoity of light in glass if the index of refraction of glass if 1.5 ?

The minimum deviation produced by a glass prism having an angle of 60^(@) is 30^(@) . If the velocity of light in vacuum is 3 xx 10^(8)ms^(-1) , calculate the velocity in glass.

A glass prism has a refracting angle of 60^@ . The angle of minimum deviation is 40^@ . Find the refractive index. At what angle should the ray be incident so as to suffer minimum deviation ?

If the refracting angle of a prism is 60^@ and the minimum deviation is 30^@ , then the angle of incidence is

If the angle of prism is 60^(@) and the angle of minimum deviation is 40^(@) , the angle of refraction will be

If the refractive index of glass is 1.5. Find the velocity of light in glass. (Velocity of light in vacuum = 3 xx 10^(8) m//s )

Red light of wavelength 750 nm enters a glass plate of refractive index 1.5 . If velocity of light in vacuum is 3 xx 10^(8) m//s , calculate velocity, wavelength and frequency of light in glass.

The angle of minimum deviation for prism of angle pi//3 is pi//6 . Calculate the velocity of light in the material of the prism if the velocity of light in vacuum is 3 xx 10^8 ms^-1 .

SL ARORA-RAY OPTICS-Problems For Self Practice

A ray of light is incident at an angle of 60^(@) on one face of a pris...
Text Solution
|
The refracting angle of a glass prism is 60^(@). The value of minium d...
Text Solution
|
The refractive index of the material of a prism of 60^(@) angle for ye...
Text Solution
|
A ray of light incident at 49^(@) on the face of an equilateral prism ...
Text Solution
|
A glass prism has a refracting angle of 60^@. The angle of minimum dev...
Text Solution
|
A ray incident normally on one face of a right-angled isosceles glass ...
Text Solution
|
As shown in Fig. PQ is a ray incident on prism ABC. Show the correspon...
Text Solution
|
Show that a light ray will pass through an equilateral glass prism (mu...
Text Solution
|
A ray of light falls on a normally on a refracting face of a prism. Fi...
Text Solution
|
A ray of light is incident on the glass prism at an angle of 40^(@). F...
Text Solution
|
A ray of light falls on a glass prism at a angle of incidence of 30^(@...
Text Solution
|
A ray of light suffers a deviation of 3.2^(@) on passing through a thi...
Text Solution
|
A thin glass prism placed in air produces minimum deviation of 4^(@) i...
Text Solution
|
White light is passed through a prism of 5^(@). If refractive indices ...
Text Solution
|
The deviation caused for red, yellow and violet colours for crown glas...
Text Solution
|
The refractive indices for lights of violet, yellow and red colours fo...
Text Solution
|
Calculate the dispersive power for crown and flint glass prisms from ...
Text Solution
|
The refractive indices of crown glass for violet and red colours are r...
Text Solution
|
In a certain spectrum produced by a glass prism of dispersive power 0....
Text Solution
|
Find the angle of flint glass prism which produces the same angular di...
Text Solution
|