Home
Class 12
PHYSICS
Consider a ray of light passing from one...

Consider a ray of light passing from one medium to another. If the angle of refraction is less than the angle of incidence, will the speed of light in the second medium be less or more than that in the first medium?

Promotional Banner

Topper's Solved these Questions

  • RAY OPTICS

    AAKASH SERIES|Exercise PROBLEMS ( LEVEL-I)|57 Videos
  • RAY OPTICS

    AAKASH SERIES|Exercise PROBLEMS ( LEVEL-II)|60 Videos
  • RAY OPTICS

    AAKASH SERIES|Exercise EXERCISE (SHORT ANSWER QUESTIONS )|24 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

Ray of light bends as light travels from one medium to another.

A ray of light passes from vaccum into a medium of refractive index n. If the angle of incidence is twice the angle of refraction, then the angle of incidence is

When light passes from one medium into another medium, then the physical property which does not change is:

The ratio of the speed of light in air to the speed of light in another medium

A light ray does not bend at the boundary in passing from one medium to the other medium if the angle of incidence is :

A ray of light is incident on a medium boundry at polarising angle such that its deviation is 24^(@) , then angle of incidence is :

A ray of light passes from glass, having a refractive index of 1.6, to air. The angle of incidence for which the angle of refraction is twice the angle of incidence is

When a ray of light travels from an optically less denser medium to an optically more denser medium, the angle of incidence is always less than angle of refraction.

The refractive index of a medium is sqrt(3) . What is the angle of refraction, if unpolarizing light is incident on the polarising angle of the medium ?

A ray of light incidents on a refracting surface at 30^(@) with the surface . If the angle of refraction is 45^(@) refractive index of the medium is

AAKASH SERIES-RAY OPTICS-EXERCISE (VERY SHORT ANSWER QUESTIONS )
  1. A ray of light while traveling from a denser to rarer medium grazes th...

    Text Solution

    |

  2. If theta c in the critical angle, write the deviation value when the r...

    Text Solution

    |

  3. Consider a ray of light passing from one medium to another. If the ang...

    Text Solution

    |

  4. Mention any three uses of optical fibres.

    Text Solution

    |

  5. It is possible for a lens to act as convergent in one medium and diver...

    Text Solution

    |

  6. Can a single lens ever form a real and erect image?

    Text Solution

    |

  7. If the two radii of a thin lens are not equal, will the focal length c...

    Text Solution

    |

  8. What is the focal length if plane surface is silvered in previous illu...

    Text Solution

    |

  9. What will be the equivalent focal length of a system consisting of a t...

    Text Solution

    |

  10. An air bubble is formed inside water. Does it act as a converging lens...

    Text Solution

    |

  11. As an object is moved from the surface of a thin converging lens to a ...

    Text Solution

    |

  12. Define refracting angle and principal section of a prism

    Text Solution

    |

  13. The graph between angle of deviation (delta) and angle of incidence (i...

    Text Solution

    |

  14. Name the shape of wavefront after refraction of (1) Plane wavefront th...

    Text Solution

    |

  15. What is angular dispersion? On what factors does it depend?

    Text Solution

    |

  16. Can we have dispersion without deviation with a pair of prisms of the ...

    Text Solution

    |

  17. Can a beam of white light when passed through a hollow prism give spec...

    Text Solution

    |

  18. If three identical prisms are combined is it possible to pass a beam t...

    Text Solution

    |

  19. Distinguish between a pure spectrum and an impure spectrum.

    Text Solution

    |

  20. What is a line spectrum? What does its study give?

    Text Solution

    |