A ray of light is incident normally on o...

A ray of light is incident normally on one of the refracting surfaces of a prism of refracting angle `60^@`. The emergent ray grazes the other refracting surface. Find the refractive index of the material of the prism.

Text Solution

Verified by Experts

`1.155`

Topper's Solved these Questions

RAY OPTICS
AAKASH SERIES|Exercise PROBLEMS ( LEVEL-II)|60 Videos
RAY OPTICS
AAKASH SERIES|Exercise EXERCISE (VERY SHORT ANSWER QUESTIONS )|53 Videos
PRACTICAL PHYSICS
AAKASH SERIES|Exercise LECTURE SHEET LEVEL-II (ADVANCED) Linked Comprehension Type Questions|4 Videos
SEMICONDUCTOR DEVICES
AAKASH SERIES|Exercise EXERCISE - III|3 Videos

Similar Questions

Explore conceptually related problems

When a ray of light is incident normally on one refracting surface of an equilateral prism (Refractive index of the material of the prism =1.5

When a ray of light is incident normally on one refracting surface of an equilateral prism (Refractive index of the material of the prism =1.5 )

One of the refracting surfaces of a prism of angle of 30^(@) is silvered. A ray of light incident at an angle of 60^(@) retraces its path. The refractive index of the material of prism is

A ray LM of monochromatic light incident normally on one refracting surface AB of a regular glass prism ABC emerges in air from the adjacent surface C as shown in figure. Calculate the refractive index of the material of the prism.

A ray of light is incident at small angle I on the surface of prism of small angle A and emerges normally from the oppsite surface. If the refractive index of the material of the prism is mu, the angle of incidence is nearly equal to

If a light ray incidents normally on one of the faces of the prism of refractive index 2 and the emergent ray just grazes the second face of the prism, then the angle of deviation is

A ray of monochromatic light is incident on one refracting face of a prism of angle 75^(@) . It passes thorugh the prism and is incident on the other face at the critical angle. If the refractive index of the material of the prism is sqrt(2) , the angle of incidence on the first face of the prism is

AAKASH SERIES-RAY OPTICS-PROBLEMS ( LEVEL-I)

A ray of light passing through a prism having refractive index sqrt2 s...
Text Solution
|
A ray of light passes through an equilateral glass prism, such that th...
Text Solution
|
A ray of light is incident at an angle of 60^(@) on the face of a pris...
Text Solution
|
A ray of light is incident normally on one of the refracting surfaces ...
Text Solution
|
For an equilateral prism, it is observed that when a ray strikes grazi...
Text Solution
|
A flint glass prism and a crown glass prism are to be combined in such...
Text Solution
|
An air bubble is seen inside a solid sphere of glass (n=1.5) of 4.0 cm...
Text Solution
|
A 5.0 diopter lens forms a virtual image which is 4 times the object p...
Text Solution
|
A convex lens of focal length 10 cm is painted black at the middle por...
Text Solution
|
A convex lens of focal length 10 cm is painted black at the middle por...
Text Solution
|
A 35 mm film is to be projected on a 20 m wide screen situated at a di...
Text Solution
|
A small object area 6 cm xx 3 cm is placed (plane normal to principal ...
Text Solution
|
What is the focal length of a convex lens of focal length 30 cm in con...
Text Solution
|
To a real object, magnification and image distance graph is as shown i...
Text Solution
|
A hemishperical surface of radius R and refractive index mu = 1.5 is p...
Text Solution
|
A ray of light falls on the surface of a spherical glass paper weight ...
Text Solution
|
The object distance 'u' and the image distance v from a convex lens va...
Text Solution
|
A particle executes a simple harmonic motion of amplitude 1.0 cm along...
Text Solution
|
A point object O is placed at a distance of 20 cm from a convex lens o...
Text Solution
|
A thin equiconvex lens made of glass (n = 3/2) is placed in such a way...
Text Solution
|