Home
Class 12
PHYSICS
A given ray of light suffers minimum dev...

A given ray of light suffers minimum deviation in an equilateral prism P. Additional prism Q and R of identical shape and of the same material as P are now added as shown in figure. The ray will now suffer
.

A

greater deviation

B

no deviation

C

same deviation as before

D

total internal reflection

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • UNIT TEST -06

    MODERN PUBLICATION|Exercise EXERCISE|461 Videos

  • TEXUAL QUESTIONS

    MODERN PUBLICATION|Exercise EXERCISE|195 Videos

  • UNIT TEST -07

    MODERN PUBLICATION|Exercise EXERCISE|154 Videos

Similar Questions

Explore conceptually related problems

A ray of light incident at 49^@ on the face of an equilateral prism passes symmetrically.Calculate thr efractive index of the material of the prism.

A ray of light suffers minimum deviation,while passing through a prism of refractive index 1.5 and refracting angle 60^@ ,calculate the angle of deviation and angle fo incidence.

A ray of light incident on an equilateral glass prism shows minimum deviation of 30^@ .Calculate speed of light through the glass prism.

A ray of light is incident on an equilateral glass prism placed on a horizontal table.For minimum deviation,which of the follosing is true? .

A ray of light falls on a right angled prism ABC (AB=BC) and travels as shown in the figure. The minimum refractive index of prism material should be .

A ray light is incident on a 60^@ prism at the minimum deviation position.The angle of refraction at the face (i.e.incident face)of the prism is:

A ray of light is incident at an angle of 60^@ on the first face of a prism of an angle 30^@ .The ray emergingn out of the prism makes an angle of 30^@ with the incident ray as shown in Fig.3.13. . calculate the refractive index of the material of the prism.

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

The refrating angle of a prism is 40^@ and the refractive index of its material is given by mu=1.25 + b/(delta^2) When a ray of light is incident normally on the face AB of the prism,after refraction through the prism,the ray of light just grazes along the face AC as shown in Fig.3.20. . Find the critical angle for the material of the prism.

A ray of light is incident on the face o a prism placed in minimum deviation position.If the anle of prism is 60^@ and deviation produced is 34^@ ,find the angle of incidence and refractive index.

MODERN PUBLICATION-UNIT TEST -06-EXERCISE
  1. A ray of light passes through an equilateral glass prism,such that ang...

    Text Solution

    |

  2. A ray of light is incident on an equilateral glass prism placed on a h...

    Text Solution

    |

  3. A given ray of light suffers minimum deviation in an equilateral prism...

    Text Solution

    |

  4. A thin prism of angle 15^@ made of glass of refractive index = 1.5 is...

    Text Solution

    |

  5. White ligth is incident on the interface of glass and air as shown in ...

    Text Solution

    |

  6. A beam of light consisting of red, green and blue and is incident on a...

    Text Solution

    |

  7. Which one of the following spherical lenses does not exhibit dispersio...

    Text Solution

    |

  8. In a compound microscope,the intermediate image is

    Text Solution

    |

  9. The focal length of the objective of a microscope is

    Text Solution

    |

  10. When the length of a microscope tube is increased,its magnifying power

    Text Solution

    |

  11. The 'f number' of a given camera is 8.It means that

    Text Solution

    |

  12. The interfernce phenomenon can take place

    Text Solution

    |

  13. Two waves of intensities I and 4 I superimpose, then maximum and minim...

    Text Solution

    |

  14. Two beams of light having intensities I and 4 I interfere to produce a...

    Text Solution

    |

  15. The contrast in the fringes in any interference pattern depends on

    Text Solution

    |

  16. For constructive interfrence to take place between two monochromatic l...

    Text Solution

    |

  17. In Young's double slit experiment,the sepaation between the slit is ha...

    Text Solution

    |

  18. In a Young's double slit experiment,12 fringes are observed to be form...

    Text Solution

    |

  19. In the Young's double slit experiment,the interference pattern is foun...

    Text Solution

    |

  20. in a double slit experiment,instead of taking slits of equal widths,on...

    Text Solution

    |