Home
Class 12
PHYSICS
A thin prism of angle 6^(@) made up of g...

A thin prism of angle `6^(@)` made up of glass of refractive index 1.5 is combined with anorher prism made up of glass of refractive index 1.75 to produce dispersion without deviation. The angle of second prism is

A

`7^(@)`

B

`4^(@)`

C

`9^(@)`

D

`5^(@)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • RAY OPTICS AND OPTICAL INSTRUMENTS

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT (SECTION - C)|80 Videos

  • RAY OPTICS AND OPTICAL INSTRUMENTS

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT (SECTION - D)|16 Videos

  • RAY OPTICS AND OPTICAL INSTRUMENTS

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT (SECTION - A)|39 Videos

  • PHYSICAL WORLD

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT (Section-B)|4 Videos

  • SEMICONDUCTOR ELECTRONICS (MATERIAL, DEVICES AND SIMPLE CIRUITS )

    AAKASH INSTITUTE ENGLISH|Exercise Assignment SECTION - D (Assertion & reason type Question)|10 Videos

Similar Questions

Explore conceptually related problems

A thin prism P with angle 4^(@) and made from glass of refractive index 1.54 is combined with another thin prism P made from glass of refractive index 1.72 to produce dispersion without deviation The angle of prism P is

A thin prism P with angle 4^(@) and made from glass of refractive index 1.54 is combined with another thin prism P made from glass of refractive index 1.72 to produce dispersion without deviation The angle of prism P is

A thin prism P with angle 4^(@) and made from glass of refractive index 1.54 is combined with another thin prism P made from glass of refractive index 1.72 to produce dispersion without deviation The angle of prism P is

A thin prism P_(1) with angle 6^(@) and made from glass of refractive index 1.54 is combined with another thin prism P_(2) of refractive index 1.72 to produce dispersion without deviation. The angle of prism P_(2) will be

A thin prism of angle 15^(@) made of glass of refractive index mu_(1)=1.5 is combined with another prism of glass of refractive index mu_(2)=1.75 . The combination of the prism produces dispersion without deviation. The angle of the second prism should be

A thin prism having refreacting angle 10^(@) is made of galss refractive index 1.42. This prism is combined with another thin prism glass of refractive index 1.7 This Combination profuces dispersion without deviation. The refreacting angle of second prishm should be

A thin prism having refracting angle 10^(@) is made of glass of refracting index 1.42 . This prism is combined with another thin prism of glass of refractive index 1.7 . This combination produces dispersion without deviation. The refracting angle of second prism should be :

A small angled prism of refractive index 1.4 is combined with another small angled prism of refractive index 1.6 to produce disperison without deviation. If the angle of first prism is 6(@) , then the angle of the second prism is

A prism of crown glass having angle of refractive as 3^(@) and refractive index = 1.51 is combined with one flint glass prism of refractive index = 1.65 to produce dispersion without deviation. Find the angle of flint glass and net dispersion. Given, mu_(v) = 1.523, mu_(R) = 1.513 (for crown glass) mu'_(v) = 1.665, mu'_(R) = 1.645 (for flint glass)

A prism of crown glass with refracting angle of 5^(@) and mean refractive index = 1.151 is combined with a flint glass prism of refractive index = 1.65 to produce deviation. Find the angle of fliint glass.

AAKASH INSTITUTE ENGLISH-RAY OPTICS AND OPTICAL INSTRUMENTS-ASSIGNMENT (SECTION - B)
  1. In optical fibre, refractive index of inner part is 1.68 and refractiv...

    Text Solution

    |

  2. Compare the dispersive powers of two prisms if one of them deviates th...

    Text Solution

    |

  3. A thin prism of angle 6^(@) made up of glass of refractive index 1.5 i...

    Text Solution

    |

  4. In a medium of refractive index 1.6 and having a convex surface has a ...

    Text Solution

    |

  5. A point object is situated at a distance of 36 cm from the centre of t...

    Text Solution

    |

  6. A denser medium of refractive index 1.5 has a concave surface of radiu...

    Text Solution

    |

  7. A light ray is travelling from air to glass. True reflected and refrac...

    Text Solution

    |

  8. A light waves travels from glass to water. The refractive index for gl...

    Text Solution

    |

  9. A plot between the angle of deviation and angle of incidence is shown ...

    Text Solution

    |

  10. In the diagram, a ray is passing through a broken prism, find angular ...

    Text Solution

    |

  11. A glass slab (mu=1.5) of thickness 6 cm is placed over a paper. What i...

    Text Solution

    |

  12. Ray diagram for two lenses kept at some distance given in the diagram,...

    Text Solution

    |

  13. A ball is projected from top of the table with initial speed u at an a...

    Text Solution

    |

  14. In displacement method, convex lens forms a real image of an object fo...

    Text Solution

    |

  15. Two parallel rays of red and violet colour passed through a glass slab...

    Text Solution

    |

  16. A plane glass is kept over a coloured word 'VIBGYOR', where colour of ...

    Text Solution

    |

  17. The near point of a person is 75 cm. In order that he may be able to r...

    Text Solution

    |

  18. If a lens is moved towards the object from a distance of 40 cm to 30 c...

    Text Solution

    |

  19. A convex lens of power +2.5D is in contact with a concave lens of foca...

    Text Solution

    |

  20. When a telescope is in normal adjusment, the distance of the objective...

    Text Solution

    |