Home
Class 11
PHYSICS
A ray of light is incident on a refracti...

A ray of light is incident on a refracting face of glass prism of refracting angle `30^@`. If the ray emerges normally from the second refracting surface, the angle of incidence is refracting surface, the angle of incidence is
`[""_(a)mu_(g) = 1.5]`

A

`sin^(-1)(0.6)`

B

`sin^(-1) (0.7)`

C

`sin^(-1) (0.75)`

D

`sin^(-1)(0.8)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • REFRACTION OF LIGHT

    TARGET PUBLICATION|Exercise COMPETITIVE THINKING|80 Videos

  • REFRACTION OF LIGHT

    TARGET PUBLICATION|Exercise EVALUATION TEST|12 Videos

  • REFRACTION OF LIGHT

    TARGET PUBLICATION|Exercise EVALUATION TEST|12 Videos

  • RAY OPTICS

    TARGET PUBLICATION|Exercise EVALUATION TEST|14 Videos

  • SCALARS AND VECTORS

    TARGET PUBLICATION|Exercise Evaluation Test|19 Videos

Similar Questions

Explore conceptually related problems

A ray of light is incident normally on one of the refracting surfaces of prism of refracting angle 60^@ . The emergent ray grazes the other refracting surface. The refractive index of the material of the prism is

A ray of light is incident normally on one of the refracting surfaces of a prism of refracting angle A,. The emergent ray grazes the other refracting surface. Find the refractive index of the material ofprism.

A ray of light is incident on the surface of plate of glass of refractive index 1.5 at the polarising angle. The angle of refraction of the ray will be

A ray of light is incident on the surface of a glass plate of refractive index 1.6 at polarzing angle. Calculate the angles of reflection and refraction.

A ray of light is incident on the surface of a glass plate of index of refraction 1.55 at the polarizing angle. Calculate the angle of refraction.

TARGET PUBLICATION-REFRACTION OF LIGHT -CRITICAL THINKING
  1. A prism having refractive index sqrt(2) and refracting angle 30^(@), h...

    Text Solution

    |

  2. A monochromatic ray of light travels through an equilateral prism such...

    Text Solution

    |

  3. A ray of light is incident on a refracting face of glass prism of refr...

    Text Solution

    |

  4. The critical angle between an equilateral prism and air is 45^@. If th...

    Text Solution

    |

  5. If the critical angle for the material of a prism is C and the angle o...

    Text Solution

    |

  6. A monochromatic ray of light is incident normally on one of the refrac...

    Text Solution

    |

  7. A monochromatic ray of light is incident normally on one of the refrac...

    Text Solution

    |

  8. The refractve index of a glass is 1.520 for red light and 1.525 for bl...

    Text Solution

    |

  9. The ratio of the angle of minimum deviation of a prism in air and when...

    Text Solution

    |

  10. For a small angled prism, angle of prism A of minimum deviation(delta)...

    Text Solution

    |

  11. The angle of the prism is A and B if the angle of minimum deviation is...

    Text Solution

    |

  12. A beam of light composed of red and green rays is incident obliquely a...

    Text Solution

    |

  13. When a glass prism is placed inside water, its dispersive power

    Text Solution

    |

  14. Angle of minimum deviation for a prism of refactive index 1.5, is equa...

    Text Solution

    |

  15. The angle of minimum deviation of a prism of refractive index sqrt(3) ...

    Text Solution

    |

  16. Twoprisms of dfferent materials and angles are used to give dispersion...

    Text Solution

    |

  17. To produce deviation without dispersion with the help of crown glass p...

    Text Solution

    |

  18. A crown glass prism of refracting angle A= 6^@ is to be achromatised f...

    Text Solution

    |

  19. ir the refractive indices of crown glass for red yellow and violet col...

    Text Solution

    |

  20. The dispersive powers of crown and flint glasses are 0.03 and 0.05 res...

    Text Solution

    |