Home
Class 10
PHYSICS
A ray of light travelling in air enters ...

A ray of light travelling in air enters obliquely into water. Does the light ray bend towards the normal or away from the normal ? Why ?

Text Solution

Verified by Experts

When a ray of light travels from air into water obliquely, it bends towards the normal. This is because water is optically denser than air. On entering water, speed of light decreases and the light bends towards normal.
Promotional Banner

Topper's Solved these Questions

  • REFLECTION AND REFRACTION

    PRADEEP|Exercise NCERT EXERCISE|17 Videos

  • REFLECTION AND REFRACTION

    PRADEEP|Exercise Short answer question|10 Videos

  • REFLECTION AND REFRACTION

    PRADEEP|Exercise NCERT EXEMPLAR PROBLEMS|19 Videos

  • MAGNETIC EFFECTS OF ELECTRIC CURRENT

    PRADEEP|Exercise Mock Test|21 Videos

  • SOURCES OF ENERGY

    PRADEEP|Exercise Mock Test|20 Videos

Similar Questions

Explore conceptually related problems

A ray of light travelling in glass emerges into air. State whether it will bend towards the normal or away from the normal.

A light ray travels from oil to water medium. Does it bend towards the normal or away from the normal ?

When a ray of light travelling in glass enters into water obliquely:

A ray of light travelling in air goes into water. The angle of refraction will be:

As light rays pass from water into glass, are they refracted towards the normal or away from the normal?

if a ray of light goes from a denser medium to a rarer medium, will it bend towards the normal or away form the normal?

When a ray of light travelling in air enters obliquely into a glass slab, it is observed that the light ray emerges parallel to the incident ray but it is shifted sideways slightly. Draw a labelled ray diagram to illustrate it.