Home
Class 12
PHYSICS
A glass slab of thickness 4 cm contains ...

A glass slab of thickness 4 cm contains the same numbers of waves as 5 cm of water when both are traversed by the same monochromatic ray of light. The refractive index of water is `4//3`, what is that for glass ?

A

`5//3`

B

`5//4`

C

`16//15`

D

`3//2`.

Text Solution

Verified by Experts

Promotional Banner

Similar Questions

Explore conceptually related problems

When a light ray travels from one medium to another with the same refractive index,

The absolute refractive indices of water and glass are 1.3 and 1.5 respectively. The refractive index of water w.r.t. glass is :

Yellow light has wavelength 600 nm in air. What is the wavelength of yellow light in water. Refractive index of water = 4/3 .

The wavelength of sodium light in glass if it is 589.3 nm in air is (The refractive index of glass is 1.5)

A monochromatic beam of light is travelling from medium A of refractive index n_(1) to a medium B of refractive index n_(2) . In the medium A , there are x number of waves in certain distance . In the medium B , there are y number of waves in the same distance . Then , refractive index of medium A with respect to medium B is ...