Home
Class 11
PHYSICS
A beam of light composed of red and gree...

A beam of light composed of red and green rays is incident obliquely at a point on the face of rectangular glass slab. When coming out onn the opposite parellel face, the red and green rays emerge from

A

two points propagating in two different non-parallel directions

B

two points propagating in two different parallel directions

C

one point propagating in two different directions.

D

one point propagating in same direction.

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • REFRACTION OF LIGHT

    TARGET PUBLICATION|Exercise COMPETITIVE THINKING|80 Videos

  • REFRACTION OF LIGHT

    TARGET PUBLICATION|Exercise EVALUATION TEST|12 Videos

  • REFRACTION OF LIGHT

    TARGET PUBLICATION|Exercise EVALUATION TEST|12 Videos

  • RAY OPTICS

    TARGET PUBLICATION|Exercise EVALUATION TEST|14 Videos

  • SCALARS AND VECTORS

    TARGET PUBLICATION|Exercise Evaluation Test|19 Videos

Similar Questions

Explore conceptually related problems

A beam of light composed of red and green ray is incident obliquely at a point on the face of rectangular glass slab. When coming out on the opposite parallel face, the red and green ray emerge form

A ray of light travelling in air is incident on a rectangular glass slab. What will happen?

A ray of light composed of blue and red light is incident on a parallel plate of glass. When the light emerges from the other side of the plate, the two coloured beams will appear at

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 light ray is incident at an angle 45∘ on parallel sided glass slab and emerges out grazing the vertical surface. The refractive index of the slab is

Why does a light ray incident on a rectangular glass slab immersed in any medium emerges parallel to itself ? Explain using a diagram.

TARGET PUBLICATION-REFRACTION OF LIGHT -CRITICAL THINKING
  1. For a small angled prism, angle of prism A of minimum deviation(delta)...

    Text Solution

    |

  2. The angle of the prism is A and B if the angle of minimum deviation is...

    Text Solution

    |

  3. A beam of light composed of red and green rays is incident obliquely a...

    Text Solution

    |

  4. When a glass prism is placed inside water, its dispersive power

    Text Solution

    |

  5. Angle of minimum deviation for a prism of refactive index 1.5, is equa...

    Text Solution

    |

  6. The angle of minimum deviation of a prism of refractive index sqrt(3) ...

    Text Solution

    |

  7. Twoprisms of dfferent materials and angles are used to give dispersion...

    Text Solution

    |

  8. To produce deviation without dispersion with the help of crown glass p...

    Text Solution

    |

  9. A crown glass prism of refracting angle A= 6^@ is to be achromatised f...

    Text Solution

    |

  10. ir the refractive indices of crown glass for red yellow and violet col...

    Text Solution

    |

  11. The dispersive powers of crown and flint glasses are 0.03 and 0.05 res...

    Text Solution

    |

  12. Raman line lies in.

    Text Solution

    |

  13. A ray of monochromatic light is incident on one refracting face of a p...

    Text Solution

    |

  14. A ray of light passing through a prism having refractive index sqrt(2)...

    Text Solution

    |

  15. The distance travelled by a ray of light in two media, in the same tim...

    Text Solution

    |

  16. A small bulb is placed at the bottom of a tank containing water to a d...

    Text Solution

    |

  17. A tank is filled with water to height of 12.5 cm. The apparent depth o...

    Text Solution

    |

  18. A vessel of depth 2d cm is half filled with liquid of refractive inde...

    Text Solution

    |

  19. A layer of oil 3 cm thick is flowing on a layer of coloured wtater 5 c...

    Text Solution

    |

  20. The deviation produced by a thin glass prism placed in air, when immer...

    Text Solution

    |