Home
Class 11
PHYSICS
A ray of light is incident on the surfac...

A ray of light is incident on the surface of a glass plate of thickness `t`. If the angle of incidence `theta` is small, the emerging ray would be displaced side ways by an amount
(Take `n` = refractive index of glass)

A

`t thetan//(n+1)`

B

`t theta(n-1)//n`

C

`t thetan//(n-1)`

D

`t theta(n+1)//n`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • REFRACTION OF LIGHT

    TARGET PUBLICATION|Exercise EVALUATION TEST|15 Videos

  • REFRACTION OF LIGHT

    TARGET PUBLICATION|Exercise CRITICAL THINKING|61 Videos

  • RAY OPTICS

    TARGET PUBLICATION|Exercise EVALUATION TEST|16 Videos

  • SCALARS AND VECTORS

    TARGET PUBLICATION|Exercise Evaluation Test|19 Videos

Similar Questions

Explore conceptually related problems

A ray of light is incident on the surface of a glass plate of index of refraction 1.55 at the polarizing angle. Calculate the angle of refraction.

A ray of light makes an angle of 50^(@) with the surface S_(1) of the glass slab. Its angle of incidence will be ____

A ray of light is incident on the surface of a glass plate at an angle of incidence equal to Brewster's angle phi . If mu represents the refractive index of glass with respect to air, then the angle between reflected and refracted rays is

A ray of light travelling in water is incident on its surface open to air. The angle of incidence is theta , which is less than the critical angle. Then there will be

A ray of light falls on a glass plate of refractive index mu=1.5 . What is the angle of incidence of the ray if the angle between the reflected and refracted rays is 90^@ ?

A ray of light travelling in water is incident on its open surface in air. The angle of incidence is theta^@ , which is less than the critical angle. Then there will be

A ray of light strikes the glass slab at an angle of 50^@ .What is the angle of incidence?

A ray of light travelling in impure water is incident on a glass plate immersed in it. When the angle of incidence is 51^@ , the refractive index of impure water is 1.4 . The refravtive idex galss shold be………… ( tan 51^@ = 1.235 )

A ray of light strikes a glass slab of thickness t. It emergens on the opposite face, parallel to the incident ray but laterally displaced. The lateral displacement, Delta x is

A ray of lighyt is incident at an angle I on a glass slab of refractive index mu . The angle between reflected and refracted light is 90^@ Then the relationship between I and mu is

TARGET PUBLICATION-REFRACTION OF LIGHT -COMPETITIVE THINKING
  1. Two undentical beakers, one filled with water mu = (4)/(3) and the oth...

    Text Solution

    |

  2. An air bubble in a glass slab with refractive index 1.5 (near normal i...

    Text Solution

    |

  3. A ray of light is incident on the surface of a glass plate of thicknes...

    Text Solution

    |

  4. A ray of light passes through four transparent media with refractive i...

    Text Solution

    |

  5. For total internal reflection to take place, the angle of incidence I ...

    Text Solution

    |

  6. A diamond sparkles because of its

    Text Solution

    |

  7. A transparent solid cylindrical rod has a refractive index of (2)/(sqr...

    Text Solution

    |

  8. White light is incident on the interface of glass and air as shown in ...

    Text Solution

    |

  9. A green light is incident from the water to the air - water interface ...

    Text Solution

    |

  10. Critical angle of light passing from glass to air is maximum for

    Text Solution

    |

  11. The critical angle for total internal reflection in diamond is 24.5^(@...

    Text Solution

    |

  12. A light beam is travelling from Region I to Region IV (Refer Figure). ...

    Text Solution

    |

  13. A ray of light passes from a medium A having refractive index 1.6 to t...

    Text Solution

    |

  14. Consider telecommunication through optical fibres. Which of the follow...

    Text Solution

    |

  15. Assertion: in optical fibre, the diameter of the core is kept small. ...

    Text Solution

    |

  16. Assertion: There is no dispersion of light refracted through a rectang...

    Text Solution

    |

  17. A prism (mu = 1.5) has the refracting angle of 30^(@) . The deviation ...

    Text Solution

    |

  18. If the angle of prism is 60^(@) and the angle of minimum deviaton is 4...

    Text Solution

    |

  19. In the position of minimum deviation when a ray of yellow light passes...

    Text Solution

    |

  20. The graph between angle of deviation (delta) and angle of incidence (i...

    Text Solution

    |