Home
Class 12
PHYSICS
A beam of light consisting of red, green...

A beam of light consisting of red, green and blue colours is incident on a right angled prism, fig. The refractive indices of the material of the prism for the above red, green and blue wavelengths are 1.39, 1.44 and 1.47 respectively. The prism will `

A

separate part of the colour from the green and blue colours

B

separate part of the blue colour from the red and green colours

C

separate all the three colours from one another

D

not separate even partially any colour from the other two colours

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • MOTION OF CHARGED PARTICLES

    D MUKHERJEE|Exercise All Questions|48 Videos

  • PRACTICE WORKSHEET 1

    D MUKHERJEE|Exercise Matrix-Matching Type|1 Videos

Similar Questions

Explore conceptually related problems

A beam of light consisting of red, green and blue colours is incident on right angled prism. The refractive indices of the material of the prism for the above red, green and blue wavelengths are 1.39,1.44 and 1.47 respectively. The prism will. .

A beam of light consisting of red, green, and blue colors is incident on a right-angled prism. The refractive indices of the material of the prism for the above red, green and blue wavelengths are 1.39, 1.44 and 1.47, repectively. The prism will

A beam of light consisting of red, green and blue colours is incident on a right angled prism. The refractive index of the material of the prism for the above red, green and blue wavelengths are 1.39, 1.44 and 1.47, respectively.

Three light rays red (R), green (G) and blue (B) are incident on a right angled prism 'abc' at face 'ab'. The refractive indices of the material of the prism for red, green and blue wavelengths are 1.39 , 1.44 and 1.47 respectively. Out of the time three which colour ray will emerge out of face 'ac' ? Justify your answer. Trace the path of these rays after passing through face 'ab'

Three rays of light, namely red (R), green (G) and blue (B) are incident on the face PQ of a right angled prism PQR as showns in the figure. The refractive indices of the material of the prism for red green and blue wavelength are 1.27, 1.42 and 1.49 respectively. The colour of the ray(s) emerging out of the face PR is:

Figure shows a mixture of blue, green and red coloured rays incident normally on a right angled prism. The critical angles of the material of the prism for red, green and blue are 46^@ , 44^@ and 43^@ respectively. The arrangement will separate

A ray of light containing both red and blue colours is incident on the refracting surface of a prism. Then.

A thin glass prism has a refracting angle 6^(@) . The refractive indices of the material of the prism for red and violet colours are 1.56 and 1.6 respectively . What is the angular dispersion ?

If the refractive indices of a prism for red, yellow and violet colours be 1.61, 1.63 and 1.65 respectively, then the dispersive power of the prism will be

D MUKHERJEE-OPTICS-All Questions
  1. A stationary swimmer S, inside a liquid of refractive index mu(1), is ...

    Text Solution

    |

  2. T is a point at the bottom of a tank filled with water, as shwon. The ...

    Text Solution

    |

  3. A ray of light travels from a medium of refractive index mu to air. It...

    Text Solution

    |

  4. A beam of light consisting of red, green and blue colours is incident ...

    Text Solution

    |

  5. A ray of light travelling in a transparant medium falls on a surface s...

    Text Solution

    |

  6. There is a small black dot at the centre C of a solid glass sphere of ...

    Text Solution

    |

  7. A watch glass has uniform thickness, and the average radius of curvatu...

    Text Solution

    |

  8. A thini, symmetric double convex lens of power P is cut into three par...

    Text Solution

    |

  9. Which of the following form(s) a virtual and erect image for all posit...

    Text Solution

    |

  10. Two thin lenses, when in contact, produce a combination of power +10 d...

    Text Solution

    |

  11. A lens of focal length f is placed in between an object and screen at ...

    Text Solution

    |

  12. A concave mirror is placed on a horizontal table, with its axis direct...

    Text Solution

    |

  13. A diverging lens of focal length f(1) is placed in front of and coaxia...

    Text Solution

    |

  14. A converging lens of focal length f(1) is placed in front of and coaxi...

    Text Solution

    |

  15. A coverging beam of light is incident on the concave mirror. Then the ...

    Text Solution

    |

  16. A single converging lens is used as a simple mocroscope. In the positi...

    Text Solution

    |

  17. A light of wavelength 6000 A in air, enters a medium with refractive i...

    Text Solution

    |

  18. In Young's double-slit experiment, let A and B be the two slit. A thin...

    Text Solution

    |

  19. If white light is used in a Young's double slit experiment,

    Text Solution

    |

  20. In YDSE, having slits of equal width, let beta be the fringe width and...

    Text Solution

    |