Home
Class 12
PHYSICS
One side of a glass slab is silvered as ...

One side of a glass slab is silvered as shown. A ray of light is incident on the other side at angle of incidence `i=45^(@)` . Refractive index of glass is given as `1.5`. The deviation of the ray of light from its initial path when it comes out of the slab is

A

`90^(@)`

B

`180^(@)`

C

`120^(@)`

D

`45^(@)`

Text Solution

Verified by Experts

The correct Answer is:
A
From the figure it is clear that the angle between incident ray and the emergent ray is `90^(@)`.
Promotional Banner

Topper's Solved these Questions

  • GEOMETRICAL OPTICS

    A2Z|Exercise Assertion Reason|15 Videos

  • GEOMETRICAL OPTICS

    A2Z|Exercise Section D - Chapter End Test|30 Videos

  • GEOMETRICAL OPTICS

    A2Z|Exercise Section B - Assertion Reasoning|19 Videos

  • ELECTROMAGNETIC WAVES AND COMMUNICATION SYSTEM

    A2Z|Exercise Section D - Chapter End Test|30 Videos

  • MAGNETISM AND MATTER

    A2Z|Exercise Section D - Chapter End Test|30 Videos

Similar Questions

Explore conceptually related problems

One side of a glass slab is silvered as shown. A ray of light is incident on the other side at angle of incidence i = 45^(@) . Refractive index of glass a is given as 1.5. The diviation of the ray of light from its initial path when it comes out of the slab is

One side of a glass slab is silvered as shown in the figure. A ray of light is incident on the other side at angle of incidence 45^@. Refractive index of glass is given as sqrt2 . The deflection suffered by the ray when it comes out of the slab is

A ray of light is incident on a glass slab at an angle of 45^(@) . If refractive index of glass be 1.6, what is the angle of refraction ?

A ray of light is incident on the surface of plate of glass of refractive index 1.5 at the polarising angle. The angle of refraction of the ray will be

A ray of light is travelling from glass to air. ("Refractive index of glass =1.5") . The angle of incidence is 50^(@) . The deviation of the ray is

A ray of light in air is incident on a glass slab at an angle of incidence of 60^(@) . When it travels through glass, it is deviated through 15^(@) . What is the refractive index of the material of the glass slab ?

A ray of light is incident on a galss slab making on angle of 30^(@) with the surface . If the angle of refraction in glass is 33^(@) , the angle of deviation of the ray during its passage through the galss slab is

A light ray is incident on a plane glass slab of thickness ‘t’ at an angle of incidence ‘i’ as shown in the figure. If mu is the refractive index of glass. Then find time taken by the light ray to travel through the slab.

A ray of light is incident on a glass slab of thickness t, at an angle i,r is the angle of refraction in the glass slab. Distance travelled in the glass slab is

A2Z-GEOMETRICAL OPTICS-AIPMT/NEET Questions
  1. A fish looking up through the water sees the outside world contained i...

    Text Solution

    |

  2. A beam of light propagating in medium A with index of refraction n(A) ...

    Text Solution

    |

  3. A microscope is focused on a coin lying at the bottom of a beaker. The...

    Text Solution

    |

  4. A diver in a swimming poole wants to signal his distress to a person l...

    Text Solution

    |

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

    Text Solution

    |

  6. A combination of two thin lenses with focal lengths f(1) and f(2) resp...

    Text Solution

    |

  7. A thin made of glass of refractive index 1.5 has a front surface +11 D...

    Text Solution

    |

  8. A thin prism P(1) with angle 4degree and made from glass of refractive...

    Text Solution

    |

  9. Figure given below shows a beam of light converging at point P. When a...

    Text Solution

    |

  10. An equilateral prism is placed on a horizontal surface. A ray PQ is in...

    Text Solution

    |

  11. In a laboratory four convex lenses L(1), L(2), L(3) and L(4) of focal ...

    Text Solution

    |

  12. The average distance between the earth and moon is 3.86xx10^(4)km. The...

    Text Solution

    |

  13. One side of a glass slab is silvered as shown. A ray of light is incid...

    Text Solution

    |

  14. A double convex lens, lens made of a material of refractive index mu(1...

    Text Solution

    |

  15. The graph shows variation of v with change in u for a mirrorr. Points ...

    Text Solution

    |

  16. Two similar planoconvex lenses are combined together in three differen...

    Text Solution

    |

  17. A point object O is placed in front of a glass rod having spherical en...

    Text Solution

    |

  18. A 2.0 cm tall object is placed 15 cm in front of concave mirrorr of f...

    Text Solution

    |

  19. A person can see clearly only up to a distance of 25 cm. He wants to r...

    Text Solution

    |

  20. In a simple microscope of focal length 5 cm final image is formed at ...

    Text Solution

    |