Home
Class 12
PHYSICS
A monochromatic beam of light is incided...

A monochromatic beam of light is incided at `60^(@)` in one face of an equilateral prism of refractive index `n` and emerges from the opposite face making an angle `theta(n)` with the normal (see the figure). For `n=sqrt3` the value of `theta` is `60^(@)` and `d(theta)/(dn)=m`. The value of `m` is

Text Solution

Verified by Experts

The correct Answer is:
a,c
N//a
Promotional Banner

Topper's Solved these Questions

  • GEOMATRICAL OPTICS

    RESONANCE ENGLISH|Exercise Advance level Problems|35 Videos

  • GEOMATRICAL OPTICS

    RESONANCE ENGLISH|Exercise Exercise-2|62 Videos

  • EXPERIMENTAL PHYSICS

    RESONANCE ENGLISH|Exercise PART -II|10 Videos

  • GRAVITATION

    RESONANCE ENGLISH|Exercise HIGH LEVEL PROBLEMS|16 Videos

Similar Questions

Explore conceptually related problems

A beam of monochromatic light is incident at i= 50^(@) on one face of an equilateral prism, the angle of emergence is 40^(@) , then the angle of minimum deviation is :

A light ray is normally incident onone face of equilateral glass prism of refractive index sqrt(2) . The deviation of light ray is

A ray of light is incident normally on one face of an equilateral prism of refractive index 1.5 . The angle of deviation is: (Given sin^-1.(2)/(3)=42^@ )

A ray of light is incident at 60^(@) on one face of a prism of angle 30^(@) and the emergent ray makes 30^(@) with the incident ray. The refractive index of the prism is

A ray of light is incident at 60^(@) on one face of a prism of angle 30^(@) and the emergent ray makes 30^(@) with the incident ray. The refractive index of the prism is

If a light ray incidents normally on one of the faces of the prism of refractive index 2 and the emergent ray just grazes the second face of the prism, then the angle of deviation is

If a light ray incidents normally on one of the faces of the prism of refractive index 2 and the emergent ray just grazes the second face of the prism, then the angle of deviation is

A ray of light is incident at an angle of 60^(@) on one face of a prism of angle 30^(@) . The ray emerging out of the prism makes an angle of 30^(@) with the incident ray. The emergent ray is

A ray of light is incident at 65^(@) on one face of a prism of angle of 30^(@) and the emergent ray makes 35^(@) with the incident ray. The refractive index of the prism is:

A ray of light is incident at an angle of 60^(@) on one face of a prism which has refracting angle of 30^(@) . The ray emerging out of the prism makes an angle of 30^(@) with the incident ray. If the refractive index of the material of the prism is mu=sqrt(a) , find the value of a .

RESONANCE ENGLISH-GEOMATRICAL OPTICS -Exercise-3
  1. Consider a concave mirror and convex lens (refractive index = 1.5 ) of...

    Text Solution

    |

  2. Two identical glass rods S(1) and S(2) (refractive index=1.5) have one...

    Text Solution

    |

  3. A monochromatic beam of light is incided at 60^(@) in one face of an e...

    Text Solution

    |

  4. Light guidance in an optical fibre can be understood by considering a ...

    Text Solution

    |

  5. Light guidance in an optical fibre can be understood by considering a ...

    Text Solution

    |

  6. The refractive index of a glass is 1.520 for red light and 1.525 for b...

    Text Solution

    |

  7. A student measuring the focal length of convex lens by putting an obje...

    Text Solution

    |

  8. A transparent solid cylindrical rod has a refractive index of (2)/(sqr...

    Text Solution

    |

  9. In a optics experiment, with the positive of the object fixed, a stude...

    Text Solution

    |

  10. A car is fitted with a convex side-view mirror of focal length 20 cm. ...

    Text Solution

    |

  11. The XY plane is the boundary between two tranparednt media. Medium 1 w...

    Text Solution

    |

  12. A beaker contains water up to a height h1 and K oil above water up to...

    Text Solution

    |

  13. When monochromatic red light is used instead of blue light in a convex...

    Text Solution

    |

  14. An object 2.4 m in front of a lens forms a sharp image on a film 12cm ...

    Text Solution

    |

  15. Diameter of plano-convex lens is 6 cm and thickness at the centre is 3...

    Text Solution

    |

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

    Text Solution

    |

  17. A thin convex lens made from crown glass (mu = 3/2), has focal length...

    Text Solution

    |

  18. A green light is incident from the water to the air – water interface ...

    Text Solution

    |

  19. Monochromatic light is incident on a glass prism of angle A. If the re...

    Text Solution

    |

  20. A right-angle crown glass prism with critical angle 41^(@) is placed b...

    Text Solution

    |