Home
Class 12
PHYSICS
Find the maximum angle that can be made ...

Find the maximum angle that can be made in glass medium `(mu=1.5)` if a light ray is refreacted from glass to vacuum.

Text Solution

Verified by Experts

`1.5sin C = 1 sin 90^(@)`m where `C` = critical angle.
`sin C = 2//3`
`C = sin^(-1) 2//3`
Promotional Banner

Topper's Solved these Questions

  • GEOMATRICAL OPTICS

    RESONANCE|Exercise Problem|33 Videos

  • GEOMATRICAL OPTICS

    RESONANCE|Exercise Exercise-1|142 Videos

  • EXPERIMENTAL PHYSICS

    RESONANCE|Exercise PART -II|10 Videos

  • GRAVITATION

    RESONANCE|Exercise HIGH LEVEL PROBLEMS|16 Videos

Similar Questions

Explore conceptually related problems

Find the angle of refraction in a medium (mu=2) if light is incident in vacuum, making an angle equal to twice the critical angle.

The refracting angle of a glass prism is 30^@. A ray is incident onto one of the faces perpendicular to it. Find the angle delta between the incident ray and the ray that leaves the prism. The refractive index of glass is mu=1.5.

An equilateral triangular prism is made of glass (mu = 1.5) . A ray of light is incident normally on one of the faces. The angle between the incident and emergent ray is

Find the minimum and maximum deflectrion angls for a light ray passing through a glass prism with refracting angle theta = 60^(@) .

Glass has refractive index mu with respect to air and the critical angle for a ray of light going from glass to air is theta . If a ray of light is incident from air on the glass with angle of incidence theta , the corresponding angle of refraction is

Refractive index of glass is 1.5. Find the speed of light in glass and critical angle for glass.

At what angle of incidence will the light reflected from glass (mu=1.5) be completely polarised

Show that a light ray will pass through an equilateral glass prism (mu = 1.5) . If the angle of incidence is greater than 30^(@) .

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 incident on the face of a prism is refracted and escape through an adjacent face. What is the maximum permissible angle of the prism, if it is made of glass with a refractive index of mu=1.5 ?

RESONANCE-GEOMATRICAL OPTICS -Advance level Problems
  1. Find the maximum angle that can be made in glass medium (mu=1.5) if a ...

    Text Solution

    |

  2. A U-shaped wire is placed before a concave mirror having radius of cur...

    Text Solution

    |

  3. (i) A paper weight of refractive index n=3//2 in the from of a hemisph...

    Text Solution

    |

  4. A hollow sphere of glass of inner and outer radii R and 2R respectivel...

    Text Solution

    |

  5. Two media each of refractive index 1.5 with plane parallel boundaries ...

    Text Solution

    |

  6. Two converging lenses of the same focal length f are separated by a di...

    Text Solution

    |

  7. Two plane mirrors makes an angle of 120^(@) with each other. The dista...

    Text Solution

    |

  8. A kid of height 1.1 ft is sleeping straight between focus and centre o...

    Text Solution

    |

  9. The average size of an Indian face is 24xx16 cm^(2). Find the minimum ...

    Text Solution

    |

  10. As shown in Figure,. And object O is at the position (-10,2) with resp...

    Text Solution

    |

  11. A point sourcs S is moving with a speed of 10 m//s in x-y plane as sho...

    Text Solution

    |

  12. A man is standing at the edge of a 1m deep swimming pool, completely f...

    Text Solution

    |

  13. An object lies in front if a thick parallel glass slab, the bottom of ...

    Text Solution

    |

  14. A beam of parallel rays of diameter 'b' propagates in glass at an angl...

    Text Solution

    |

  15. A small ball is thrown from the edge of one bank of a river of width 1...

    Text Solution

    |

  16. Two concave mirrors each of focal length 'f' are placed infront of eac...

    Text Solution

    |

  17. An observer observer a fish moving upwards in a cylindrical container ...

    Text Solution

    |

  18. The figure shows the square face (of side 'a') of a transparent cuboid...

    Text Solution

    |

  19. An insect at point 'P' sees its two images in the water mirror system ...

    Text Solution

    |

  20. A ray of light is incident on a surface in a direction given by vector...

    Text Solution

    |

  21. If an observer sees the bottom of the vessel shown in Figure., at 8cm,...

    Text Solution

    |