Home
Class 12
PHYSICS
A ray of light is incident on a rectangu...

A ray of light is incident on a rectangular plate at an angle of incidence `60^(@)`. The light ray suffers a deviation which is 25% of the angle of incidence. The refractive index of the glass will be

A

`sqrt(3)`

B

`sqrt(2)`

C

`sqrt(3//2)`

D

`1.5

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • GEOMETRICAL OPTICS

    AAKASH SERIES|Exercise LECTURE SHEET (EXERCISE II LEVEL -II (ADVANCED) MORE THAN ONE CORRECT TYPE QUESTIONS)|2 Videos

  • GEOMETRICAL OPTICS

    AAKASH SERIES|Exercise LECTURE SHEET (EXERCISE II LEVEL -II (ADVANCED) INTEGER TYPE QUESTIONS)|2 Videos

  • GEOMETRICAL OPTICS

    AAKASH SERIES|Exercise LECTURE SHEET (EXERCISE II LEVEL -I (MAIN) STRAIGHT OBJECTIVE TYPE QUESTIONS)|17 Videos

  • ELEMENTS OF VECTORS

    AAKASH SERIES|Exercise QUESTIONS FOR DESCRIPTIVE ANSWERS|9 Videos

  • LAWS OF MOTION

    AAKASH SERIES|Exercise PRACTICE EXERCISE|98 Videos

Similar Questions

Explore conceptually related problems

If a ray of light is incident on a plane mirror at an angle of 30^(@) , then deviation produced by the plane mirror is

At what angle should a ray of light be incident on the face of a prism of refracting angle 60^(@) so that it just suffers total internal reflection at the other face ? The refractive index of the material of the prism is 1.524.

AAKASH SERIES-GEOMETRICAL OPTICS-LECTURE SHEET (EXERCISE II LEVEL -II (ADVANCED) STRAIGHT OBJECTIVE TYPE QUESTIONS)
  1. Let the x-y plane to be boundary between two transparent media. Medium...

    Text Solution

    |

  2. A ray of light is incident on a rectangular plate at an angle of incid...

    Text Solution

    |

  3. Two beams of light are incident normally on water (mu=4//3). If one of...

    Text Solution

    |

  4. A ray of light entering from air to glas (mu=1.5) is partly reflected ...

    Text Solution

    |

  5. A glass cube of edge 1 cm and mu=1.5 has a spot at the centre. The are...

    Text Solution

    |

  6. A ray of light travels in the way as shown in the figure. After passin...

    Text Solution

    |

  7. The image of point P when viewed from top of the slabs will be

    Text Solution

    |

  8. The angle of minimum deviation for a 75^(@) prism of dense glass is fo...

    Text Solution

    |

  9. A certain prism of refracting angle 60^(@) and of refractive index 2 i...

    Text Solution

    |

  10. A ray of monochormatic light is incident on one refracting face of a p...

    Text Solution

    |

  11. The light ray is incident at an angle of 60^(@) on a prism of angle 45...

    Text Solution

    |

  12. A prism of glass (mu=1.5) is dipped in to water as shown in the figure...

    Text Solution

    |

  13. ABC is a right angled glass prism of refractive index, 1.5 /A, /B and ...

    Text Solution

    |

  14. The principal section of a glass prism is an isosceles triangle ABC wi...

    Text Solution

    |

  15. Two prisms A and B are in contact with each other have angular dispers...

    Text Solution

    |

  16. Two prisms A and B have dispersive powers of 0.012 and 0.018 respectiv...

    Text Solution

    |

  17. In the figure shown (sini)/(sinr) is equal to

    Text Solution

    |

  18. A convergent beam is incident on two slabs placed in contact as shown ...

    Text Solution

    |

  19. A parallel sided block of glass of refractive index 1.5 which is 36 m...

    Text Solution

    |

  20. An insect starts moving up in a liquid from point O of variable refrac...

    Text Solution

    |