MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Snell's Law

A light of wa...

Question

A light of wavelength 6400 armstrong is incident normally on a glass slab of thickness 5 cm its wavelength in glass is 4000 armstrong the beam of light takes the same time to travel from the source to the incident surface as it takes to travel through the glass slab Calculate the dis†an ce of source from the incident surfac

Open in App

Solution

Suggest Corrections

thumbs-up

0

Similar questions

Q. A ray of light is incident normally on a glass slab of thickness

5

cm and refractive index

1.6

. The time taken to travel by a ray from source to surface of slab is same as to travel through glass slab. The distance of source from the surface is :

Q. A beam of light striking the surface of a glass plate from the air as shown in above figure.
Let

n

denote the index of refraction of the glass. If the incident light has a frequency of

f

when travelling through the air, Find out the wavelength of the light when it travels through the glass?

Q. White light is incident normally on a glass slab. Inside the glass slab,

Q. A ray of light incident normally on a glass slab of refractive index 3/2, travels a distance of 6 cm in glass in time that what will be the distance traveled by the ray in the same time it) if it travels in Air?

Q. Choose the correct answer from alternatives given.
A short pulse of white light is incident from air to a glass slab at normal incidence. After travelling through the slab, the first colour to emerge is

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Introduction to Snell's Law

PHYSICS

Watch in App

explore_more_icon

Explore more

Standard X Physics

Join BYJU'S Learning Program

CrossIcon