Home
Class 12
PHYSICS
Image formed by a concave mirror radius ...

Image formed by a concave mirror radius of curvature 40 cm is half the size of the object. Then distance of object and its image from the mirror will be -

A

`30 cm` and `60 cm`

B

`60 cm` and `120 cm`

C

`60 cm` and `30 cm`

D

`120 cm` and `60 cm`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ONE DIMENSION MOTION

    MOTION|Exercise Exercise - 3 |Section - B Previous Year Problems | JEE MAIN|12 Videos
  • PHOTOELECTRIC EFFECT

    MOTION|Exercise EXERCISE -3 (PREVIOUS YEAR PROBLEMS (JEE MAIN))|12 Videos

Similar Questions

Explore conceptually related problems

Image formed by a concave mirror of focal length 6 cm , is 3 times of the object, then the distance of object from mirror is

A concave mirror of focal length f produces a real image n times the size of the object. The distance of the object from the mirror is

An object is placed in from of a convex mirror of focal length 50 cm, if the image is one fourth the size of the object, the distance of the image from the mirror is

A diverging mirror of radius of curvature 40 cm forms an image which is half the height of the object. Find the object and image positions.

The image formed by a concave mirror is twice the size of the object. The focal length of the mirror is 20 cm. The distance of the object from the mirror is//are

The image (of a real object) formed by a concave mirror is twice the size of the object. The focal length of the mirror is 20cm. The distance of the object from the mirror is:

MOTION-OPTICS-Exercise
  1. Two plane mirrors M(1) and M(2) each have length 1 m and are separated...

    Text Solution

    |

  2. A convex mirror of focal length f (in air) is immersed in water (mu = ...

    Text Solution

    |

  3. Image formed by a concave mirror radius of curvature 40 cm is half the...

    Text Solution

    |

  4. A small piece of wire bent into an L shape, with upright and horizonta...

    Text Solution

    |

  5. A point object is placed on the principal axis of a concave mirror qui...

    Text Solution

    |

  6. Position of the image when the object is at a distance 30 cm from the ...

    Text Solution

    |

  7. An object is placed at a distance u cm from a concave mirror of focal ...

    Text Solution

    |

  8. A man standing in a swimming pool looks at a stone lying at the bottom...

    Text Solution

    |

  9. A ray of light enters a rectangular glass slab of refractive index sqr...

    Text Solution

    |

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

    Text Solution

    |

  11. An equilateral prism is placed on the prism table of a spectrometer in...

    Text Solution

    |

  12. The refractive index of the material of the prism for a monochromatic ...

    Text Solution

    |

  13. A lense behaves as a converging lens is air and diverging lens in wate...

    Text Solution

    |

  14. Shown in the figure here is a convergent lens placed inside a cell fil...

    Text Solution

    |

  15. The radius of curvature of curved surface of a thin plano-convex lens ...

    Text Solution

    |

  16. An object is placed at a distance of 15cm from a convex lenx of focal ...

    Text Solution

    |

  17. A thin equiconvex lens has focal length 10 cm and refractive index 1.5...

    Text Solution

    |

  18. A convex lens of focal length f produces a virtual image n times the s...

    Text Solution

    |

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

    Text Solution

    |

  20. A convex forms a real image of a poinnt object placed on its principal...

    Text Solution

    |