Home
Class 12
PHYSICS
Unpolarized light is incident on a plane...

Unpolarized light is incident on a plane sheet of water surface. The angle of incidence for which the reflected and refracted rays are perpendicular to each other is (`mu` of water `=4/3` )

A

a. `sin^(-1)(4/3)`

B

b. `tan^(-1)(3/4)`

C

c. `tan^(-1)(4/3)`

D

d. `sin^(-1)(1/3)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • WAVE OPTICS

    NEW JOYTHI PUBLICATION|Exercise PREVIOUS YEAR QUESTIONS|3 Videos

  • SEMICONDUCTOR ELECTRONICS : MATERIALS , DEVICES AND SIMPLE CIRCUITS

    NEW JOYTHI PUBLICATION|Exercise COMPETITIVE EXAM CORNER|37 Videos

Similar Questions

Explore conceptually related problems

Unpolarised light is incident on a plane glass surface. What should be the angle of incidence so that the reflected and refracted rays are perpendicular to each other? (Given n=1.5)

A ray of light strikes a glass plate at an angle 60^@ . If the reflected and refracted rays are perpendicular to each other, the refractive index of the glass is,

The angle of incidence for a ray of light having zero reflection angle is

A ray of light is incidenting normally on a plane mirror. The angle of reflection will be

Incidant angle of a ray of light is 30^@ . The angle between the incident ray and the reflected ray is ______.

What should be the angle between two plane mirror so that whatever be the angle of incidence, the incident ray and the reflected ray from the two mirrors be parallel to each other

NEW JOYTHI PUBLICATION-WAVE OPTICS-COMPETITIVE EXAM CORNER
  1. Young's experiment is performed with light of wavelength 6000Å where i...

    Text Solution

    |

  2. In a Young's double slit experiment, the intensity at a point where th...

    Text Solution

    |

  3. A narrow slit of width 2 mm is illuminated by monochromatic light of ...

    Text Solution

    |

  4. In Young's double slit experiment if d, D and lamda represent the dist...

    Text Solution

    |

  5. In Young's double slit experimental set up, it the wavelength alone is...

    Text Solution

    |

  6. Which one of the following statements is correct?

    Text Solution

    |

  7. In Young's double slit experiment with slit separation d, a monochroma...

    Text Solution

    |

  8. Unpolarized light is incident on a plane sheet of water surface. The a...

    Text Solution

    |

  9. If the intensity ratio of two coherent sources used in Young's double ...

    Text Solution

    |

  10. According to Rayleigh scattering law, the amount of scattering is

    Text Solution

    |

  11. When we close one slit in the Young's double slit experiment, then

    Text Solution

    |

  12. A beam of light is incident on a glass slab (mu=1.54) in a direction a...

    Text Solution

    |

  13. The polarising angle for a medium is found to be 60^(@).The critical a...

    Text Solution

    |

  14. In Youngs double slit experiment, to increase the fringe width

    Text Solution

    |

  15. Light of the wavelength 5000Å is incident normally on a slit of width ...

    Text Solution

    |

  16. Two plane wave fronts of light, one incident on a thin convex lens and...

    Text Solution

    |

  17. If a ray of light is incident at a glass surface at the Brewster's ang...

    Text Solution

    |