Home
Class 10
PHYSICS
The refractive index of water is frac(4)...

The refractive index of water is `frac(4)(3)` and speed of light in air is `3xx10^8m//s.` Find the speed of light in water

Promotional Banner

Topper's Solved these Questions

  • REFRACTION OF LIGHT

    NAVNEET PUBLICATION|Exercise EXERCISE|141 Videos

  • LENSES

    NAVNEET PUBLICATION|Exercise EXERCISE|280 Videos

  • SPACE MISSION

    NAVNEET PUBLICATION|Exercise EXERCISE|48 Videos

Similar Questions

Explore conceptually related problems

The refractive index of ruby is 1. 71 and speed of light in air is 3 xx 10^(8) m//s . Find speed of light in ruby.

Speed of light in dry air is….. m//s.

The absolute refractive index of a transparent medium is 2.4 and the speed of light in that medium is 1.25xx10^8 m/s. Find the speed of light in air.

A light wave in air enters a medium of refractive index 4/3 . If the wave number of light in air is 3 xx 10^6 /m, then the wave number of light in the medium is

A ray of light travelling through air, falls on the surface of a glass slab at an angle i. It is found that the angle between the reflected and refracted ray is 90^@ .If the speed of light in glass is 72 x 10^8 m/s. Find the angle of incidence.

A light wave in air enters a medium of refractive index (4)/(3) . If the wavelength of light in air is 6000Å , then the wave number of light in the medium is

The absolute refractive index of water is 1.36. What is the velocity of light in water ? (Velocity of light in vacuum =3xx10^(8) m/s)

The ratio of the refractive index of red light to blue light in air is

The refractive index of glass W.t.r. a medium is 4/3 . If v_m - vg = 6.25 xx 10^(7) m/s. then the velocity of light in the medium will be

The speed of the sound in air at 0 ^@C is 332m//s . Find the speed of sound in air at 10^@C .

NAVNEET PUBLICATION-REFRACTION OF LIGHT-EXERCISE
  1. Give scientific reasons Stars twinkle but we do not see the twinkling...

    Text Solution

    |

  2. Give scientific reasons Stars appear to be twinkling at night.

    Text Solution

    |

  3. Give scientific reasons The sun is seen on the horizon a little befo...

    Text Solution

    |

  4. Give scientific reasons The sn is seen on the horizon for sometimes ...

    Text Solution

    |

  5. Distinguish between Reflection of light and refraction of light :

    Text Solution

    |

  6. Solve and fill in the blanks

    Text Solution

    |

  7. Solve the following examples/ numerical problems:(c=3xx10^8 m/s) The...

    Text Solution

    |

  8. Solve the following examples/ numerical problems:(c=3xx10^8 m/s) The ...

    Text Solution

    |

  9. If the speed of light in a medium is 1.5xx10^8 m//s, what is the absol...

    Text Solution

    |

  10. The absolute refractive index of water is 1.36. What is the velocity o...

    Text Solution

    |

  11. Solve the following examples/ numerical problems:(c=3xx10^8 m/s) Lig...

    Text Solution

    |

  12. The refractive index of water is frac(4)(3) and speed of light in air ...

    Text Solution

    |

  13. Solve the following examples/ numerical problems:(c=3xx10^8 m/s) The...

    Text Solution

    |

  14. If the absolute refractive indices of glass and water are 3//2 and 4//...

    Text Solution

    |

  15. The speed of light in a transparent medium is 2x10^8 m/s . Find the ab...

    Text Solution

    |

  16. The absolute refractive index of a transparent medium 5/3 . Find the s...

    Text Solution

    |

  17. The absolute refractive index of a transparent medium is 2.4 and the s...

    Text Solution

    |

  18. Solve the following examples/ numerical problems:(c=3xx10^8 m/s) The...

    Text Solution

    |

  19. If the refractive index of a certain glass with respect to water is 1....

    Text Solution

    |

  20. If the absolute refractive index of glass is 1.5 and that of water is ...

    Text Solution

    |