MyQuestionIcon

1

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

Total Internal Reflection

Total interna...

Question

Total internal reflection of light is possible when light enters from

A

air to glass

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

vacuum to air

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

air to water

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

water to air

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D
water to air

For total internal reflection light must travel from denser medium to rarer medium.

It will take place only when the angle of incidence is greater than the critical angle.

Hence, the correct option is 'D'

Suggest Corrections

thumbs-up

2

Similar questions

Q. Does the critical angle for total internal reflection is greater when a ray of light travels from glass to water than when it travels from glass to air.

Q. Assertion :The light travelling from air to glass can suffer total internal reflection. Reason: Air is rarer than glass.

Q. Assertion :The light travelling from air to glass can suffer total internal reflection Reason: Air is denser than glass.

Q. A beam of white light is incident on glass air interface from glass to air such that green light just suffers total internal reflection. The colors of the light which will come out to air are

Q. If total internal reflection takes place only when light ray moves from optical denser to optical rarer...
But during rainbow formation total internal reflection takes place when light enters from air to a water drop that is from rarer medium to denser medium which is the exact converse...
what is it happening this way.?

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Total Internal Reflection

PHYSICS

Watch in App

explore_more_icon

Explore more

Total Internal Reflection

Standard IX Physics

Join BYJU'S Learning Program

CrossIcon