Home
Class 12
PHYSICS
An equilateral prism is placed on the pr...

An equilateral prism is placed on the prism table of a spectrometer in the position of minimum deviation. If the angle of incidence is 60º, the angle of deviation of the ray is :

A

`90^(@)`

B

`60^(@)`

C

`45^(@)`

D

`30^(@)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • ONE DIMENSION MOTION

    MOTION|Exercise Exercise - 3 |Section - B Previous Year Problems | JEE MAIN|12 Videos

  • PHOTOELECTRIC EFFECT

    MOTION|Exercise EXERCISE -3 (PREVIOUS YEAR PROBLEMS (JEE MAIN))|12 Videos

Similar Questions

Explore conceptually related problems

If the refracting angle of a prism is 60^@ and the minimum deviation is 30^@ , then the angle of incidence is

An equilateral prism produces a minimum deviation of 30^(@) . The angle of incidence is

When an equilateral prism is placed in the position of minimum deviation , the incident ray makes an angle of 37^(@) with the refracting surface . What is the material of the prism , if the angle of 37^(@) with the refracting surface . What is the angle of minimum deviation ?

In the minimum deviation position of a prism how are angle of incidence and angle of emergence related ?

A prism has a refracting angle of 60^@ . When placed in the position of minimumm deviation, it produces a deviation of 30°. The angle of incidence is,

A ray of light passes through the equilateral prism such that angle of incidence is equal to the angle of emergence if the angle of incidence is 45^(@) . The angle of deviation will be

A ray of light passing through an equilateral triangular glass prism from air undergoes minimum deviation when angle of incidence is 3//4 th of the angle of prism. Calculate the speed of light in the prism.

MOTION-OPTICS-Exercise
  1. A ray of light enters a rectangular glass slab of refractive index sqr...

    Text Solution

    |

  2. Which of the following diagrams shows correctly the dispersion of whit...

    Text Solution

    |

  3. An equilateral prism is placed on the prism table of a spectrometer in...

    Text Solution

    |

  4. The refractive index of the material of the prism for a monochromatic ...

    Text Solution

    |

  5. A lense behaves as a converging lens is air and diverging lens in wate...

    Text Solution

    |

  6. Shown in the figure here is a convergent lens placed inside a cell fil...

    Text Solution

    |

  7. The radius of curvature of curved surface of a thin plano-convex lens ...

    Text Solution

    |

  8. An object is placed at a distance of 15cm from a convex lenx of focal ...

    Text Solution

    |

  9. A thin equiconvex lens has focal length 10 cm and refractive index 1.5...

    Text Solution

    |

  10. A convex lens of focal length f produces a virtual image n times the s...

    Text Solution

    |

  11. An object is placed at a point distant x from the focus of a convex le...

    Text Solution

    |

  12. A convex forms a real image of a poinnt object placed on its principal...

    Text Solution

    |

  13. Phase difference between two waves having same frequency (v) and same ...

    Text Solution

    |

  14. Widths of two slits in Young's experiment are in the ratio 4 : 1. What...

    Text Solution

    |

  15. Two coherent waves are represented by y(1)=a(1)cos(omega) t and y(2)=a...

    Text Solution

    |

  16. In young's double slit experiment, if wavelength of light changes from...

    Text Solution

    |

  17. If the frequency of the source is doubled in Young's double slit expe...

    Text Solution

    |

  18. If two waves of same frequency and same amplitude superimpose and prod...

    Text Solution

    |

  19. In a Young's double slit experiment, the fringe width is found to be 0...

    Text Solution

    |

  20. In a modified Young's double-slit experiment, a monochromatic uniform ...

    Text Solution

    |