Home
Class 11
PHYSICS
A light waves travels from glass to wate...

A light waves travels from glass to water. The refractive index for glass and water are `3/2` and `4/3` respectively. The value of the critical angle will be

A

`sin^(-1)(1/2)`

B

`sin^(-1)(9/8)`

C

`sin^(-1)(8/9)`

D

`sin^(-1)(5/7)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • PART TEST 3

    RESONANCE ENGLISH|Exercise Exercise|30 Videos

  • PART TEST 5

    RESONANCE ENGLISH|Exercise Exercise|30 Videos

Similar Questions

Explore conceptually related problems

A light wave travels from glass to water. The refractive index for glass and water are 3/2 and 4/3 respectively. The value of the critical angle will be:

When a light wave travels from air to glass :

Absolute refractive indices of glass and water are 3//2 and 4//3 . The ratio of velocity of light in glass and water will be

Light is incident from air on an oil layer at an incident angle of 30^(@) . After moving through the oil 1, oil 2, and glass it enters water. If the refraction index of glass and water are 1.5 and 1.3 , respectively. Find the angle which the ray makes with the normal in water.

If refractive index of glass is 1.50 and of water is 1.33, then criticle angle is

The absolute refractive indices of glass and water are (3)/(2) and (4)/(3) respectively. If the speed of light is 2xx10^(8) m//s , calucalate the speed of light in (i) vacuum, (ii) water.

Brewster angle for air to water transition is (refractive index of water is 4/3 )

Figure shows plane waves refracted for air to water. What is the refractive index of water with respect to air ?

The refractive index of water is 4//3. The speed of light in water is

The refractive index of glass is 1.5. Find the speed of light in glass.

RESONANCE ENGLISH-PART TEST 4-Exercise
  1. In the situation shown in figure, find the velocity of image.

    Text Solution

    |

  2. A ray of light falls on a transparent sphere with centre at C as shown...

    Text Solution

    |

  3. A light waves travels from glass to water. The refractive index for gl...

    Text Solution

    |

  4. A simple microscope has a focal length of 5 cm . The magnification at...

    Text Solution

    |

  5. Refractive index of water is 5//3. A light source is placed in water a...

    Text Solution

    |

  6. A boy is trying to start a fire by focusing Sunlight on a piece of pap...

    Text Solution

    |

  7. A convex lens is made up of three different materials as shown in the ...

    Text Solution

    |

  8. Which of the following diagrams shows correctly the dispersion of whit...

    Text Solution

    |

  9. In a Fresnel biprism experiment the two positions of lens give separat...

    Text Solution

    |

  10. In a compound microscope, the intermediate image is

    Text Solution

    |

  11. The angular dispersion produced by a prism

    Text Solution

    |

  12. A cylinderical optical fibre (quarter circular shape) of refractive i...

    Text Solution

    |

  13. A light is incident on face AB of an equilateral glass prism ABC. Afte...

    Text Solution

    |

  14. A ray hits the y-axis making an angle theta with y-axis as shown in th...

    Text Solution

    |

  15. An isosceles trapezium of reflecting material of refractive index sqrt...

    Text Solution

    |

  16. A triangular medium has varying refracting index n = n(0) + ax, where ...

    Text Solution

    |

  17. An object AB is placed parallel and close to the optical axis between ...

    Text Solution

    |

  18. A ray of light travelling in a transparent medium falls on a surface s...

    Text Solution

    |

  19. Young's double-slit experiment is conducted in water (mu(1)) as shown ...

    Text Solution

    |

  20. Two coherent monochromatic light beams of intensities I and 4I are sup...

    Text Solution

    |