Home
Class 12
PHYSICS
Consider situation in figure. The bottom...

Consider situation in figure. The bottom of the pot is reflecting plane mimor, Fis a small fish and is an object. Refractive index of water is `mu`. Find the distances from it self the fish can see the image (s) of the object O.

Text Solution

Verified by Experts

`H (mu +1//2 ) " above it self " H, (mu +3//2 ) " below it self "`
Promotional Banner

Topper's Solved these Questions

  • RAY OPTICS

    AAKASH SERIES|Exercise PROBLEMS ( LEVEL-I)|57 Videos

  • PRACTICAL PHYSICS

    AAKASH SERIES|Exercise LECTURE SHEET LEVEL-II (ADVANCED) Linked Comprehension Type Questions|4 Videos

  • SEMICONDUCTOR DEVICES

    AAKASH SERIES|Exercise EXERCISE - III|3 Videos

Similar Questions

Explore conceptually related problems

Consider the situation in Fig. The bottom of the pot is a reflecting plane mirror, S is a small fish, and T is a human eye. Refractive index of water is mu . a. At what distance(s) from itself will the fish see the image(s) of the eye? b. At what distance(s) from itself will the eye see the image(s) of the fish?

The figure shows two plane mirrors parallel to each other and an object O placed between them. Then , the distances of the first three images from the mirror M_2 will be (in cm)

A tank contains a transparent liquid of refractive index mu . The bottom of the tank is a plane mirror as shown. A person at P looks at an object O and its image in the mirror. The distance between the object and its image in the mirror as preceived by the person is

In figure, a point source S is placed at a height h above the plane mirror in a medium of refractive index mu . a. Find the number of images seen for normal view. b. Find the distance between the images.

An object is placed at 24 cm distant from a surface of a lake. If water has refractive index of 4//3 , then at what distance from the lake surface, a fish will get sight of an object.

A thin equiconvex lens of refractive index 3//2 is placed on a horizontal plane mirror as shown in figure. The space between the lens and the mirror is filled with a liquid of refractive index 4//3 . It is found that when a point object is placed 15 cm above the lens on its priincipal axis, the object coincides with its own image. Q. If another liquid is filled instead of water, the object and the image coincide at a distance 25 cm from the lens. Calculate the refractive index of the liquid.

Consider the situation shown in figure. A plane mirror is fixed at a height h above the bottom of a beaker containing water (refractive index mu ) up of a bottom formed by the mirror.Find the position of the image of bottom formed by the mirror.

An object O is kept in air and a lens of focal length 10 cm (in air) is kept at the botton of a container which is filled upto a height 44 cm by water. The refractive index of water is 4//3 and that of glass is 3//2 . The botton of the container is closed by a thin glass slab of refractive index 3//2 . Find the distance (in cm ) of the final image formed by the system from botton of container (refer to figure shown below).

If final image after two refractions through the lens and one reflection from the mirror forms at the same point O. Refrative index of the material of the lens mu=3//2 . Then find d.

A beaker is filled with water as shown in figure (a). The bottom surface of the beaker is a concave mirror of large radius of curvature and small aperture. The height of water is h = 40 cm . It is found that when an object is placed 4 cm above the water surface, the image coincides with the object. Now the water level h is reduced to zero but there will still be some water left in the concave part of the mirror as shown in figure (b). The new height of the object h' above the new water surface so that the image again coincides with the object, will be (Refractive index of water = 4//3 )

AAKASH SERIES-RAY OPTICS-PROBLEMS ( LEVEL-II)
  1. In figure a point source S is placed at a height h above the plane mir...

    Text Solution

    |

  2. In figure a point source S is placed at a height h above the plane mir...

    Text Solution

    |

  3. Consider situation in figure. The bottom of the pot is reflecting plan...

    Text Solution

    |

  4. A point source S is placed at a height h from the bottom of a vessel o...

    Text Solution

    |

  5. A concave mirror with its optic axis vertical and mirror facinig upwar...

    Text Solution

    |

  6. Three different slabs consisting of different media are placed in fron...

    Text Solution

    |

  7. A cylindrical vessel of depth 4m is fully filled with non homogenious ...

    Text Solution

    |

  8. If a point source is placed at a depth h in a liquid of refractive ind...

    Text Solution

    |

  9. A ray of light enters a glass slab from air as shown in figure. If ref...

    Text Solution

    |

  10. A ray enters a glass sphere of refractive index mu=(sqrt3) at an angle...

    Text Solution

    |

  11. A hemisphere (made of material of refractive index sqrt(3) )of radius ...

    Text Solution

    |

  12. A transparent cylinder of radius 2m has a mirrored surface on its righ...

    Text Solution

    |

  13. A point object is placed on the optic axis of a convex lens of focal l...

    Text Solution

    |

  14. A beam of light converges at a point P. Now a lens is placed in the pa...

    Text Solution

    |

  15. A beam of light converges at a point P. Now a lens is placed in the pa...

    Text Solution

    |

  16. The distance between two point sources of light is 24cm. Find out wher...

    Text Solution

    |

  17. Focal length of a thin convex lens is 30 cm. At distance of 10 cm from...

    Text Solution

    |

  18. Both object and convex lens are approaching each other along the princ...

    Text Solution

    |

  19. A converging lens of focal length 12 cm and a diverging mirror of foca...

    Text Solution

    |

  20. A converging lens of focal length 15 cm and a converging mirror of foc...

    Text Solution

    |