Home
Class 12
PHYSICS
Relation between critical angles of wate...

Relation between critical angles of water and glass is

A

`C_(w) gt C_(g)`

B

`C_(w) lt C_(g)`

C

`C_(w)=C_(g)`

D

`C_(w)=C_(g)=0`

Text Solution

Verified by Experts

The correct Answer is:
a
Promotional Banner

Topper's Solved these Questions

  • RAY OPTICS

    ERRORLESS |Exercise Refraction of Light at Plane Surfaces|9 Videos

  • RAY OPTICS

    ERRORLESS |Exercise Refraction at Curved Surface|8 Videos

  • MAGNETISM

    ERRORLESS |Exercise Assertion & Reason|1 Videos

  • WAVE OPTICS

    ERRORLESS |Exercise SET|23 Videos

Similar Questions

Explore conceptually related problems

Critical angle of glass is theta_(1) and that of water is theta_(2) . The critical angle for water and glass surface would be (mu_(g) = 3//2,mu_(w) = 4//3)

Critical angle of glass is theta_(1) and that of water is theta_(2) . The critical angle for water and glass surface would be (mu_(g)=3//2, mu_(w)=4//3)

Write the relation between critical angle and refractive index of a medium.

Obtain the relation between critical angle and refractive index for a pair of media.

Explain the term critical angle for a pair of media. Derive a relation between critical angle and refractive index of a denser medium with respect to a rarer medium.

(i) What is the relation between critical angle and refractive index of a material ? (ii) Does critical angle depend on the color of light ? Explain.

Define critical angle for a given pair of medium and find the relation between critical angle and refractive index.

Critical angle of glass is theta_(1) and that of water is theta_(2) . The ciritcal angle for water and glass surface would (mu_(g)=3//2, mu_(w)=4//3)

What is total internalreflection ? What is the meaning of critical angle ? What are the necessary conditions for total internal reflection ? Write the relation between critical angle and refractive index of the medium.

Assertion :The contact angle between water and glass is acute. Reason :The surface of water in the capillary is convex .

ERRORLESS -RAY OPTICS-SET
  1. Relation between critical angles of water and glass is

    Text Solution

    |

  2. In an astronomical telescope in normal adjustment a straight black lin...

    Text Solution

    |

  3. Three lenses L(1) , L(2) , L(3) are placed co-axially as shown in figu...

    Text Solution

    |

  4. An object is placed at a point distant x from the focus of a convex le...

    Text Solution

    |

  5. The diameter of the eye-ball of a normal eye is about 2.5 cm . The pow...

    Text Solution

    |

  6. In a thin spherical fish bowl of radius 10 cm filled with water of ref...

    Text Solution

    |

  7. A small fish 0.4 m below the surface of a lake is viewed through a sim...

    Text Solution

    |

  8. A water drop in air refractes the light ray as

    Text Solution

    |

  9. Which of the following ray diagram show physically possible refraction...

    Text Solution

    |

  10. Following figure shows the multiple reflections of a light ray along a...

    Text Solution

    |

  11. When the rectangular metal tank is filled to the top with an unknown l...

    Text Solution

    |

  12. A concave mirror and a converging lens (glass with mu = 1.5) both have...

    Text Solution

    |

  13. A ray of light strikes a plane mirror M at an angle of 45^(@) as shown...

    Text Solution

    |

  14. A slab of glass, of thickness 6 cm and refractive index 1.5, is placed...

    Text Solution

    |

  15. A point source of light S is placed at the bottom of a vessel containi...

    Text Solution

    |

  16. A point object is placed midway between two plane mirrors a distance a...

    Text Solution

    |

  17. A convergent beam of light is incident on a convex mirror so as to con...

    Text Solution

    |

  18. PQR is a right angled prism with other angles as 60^(@) and 30^(@). Re...

    Text Solution

    |

  19. When a ray is refracted from one medium to another, the wavelength cha...

    Text Solution

    |

  20. Two this lenses, when in contact, produce a combination of power +10 d...

    Text Solution

    |

  21. The plane faces of two identical plano convex lenses, each with focal ...

    Text Solution

    |