Home
Class 12
PHYSICS
A concave mirror of focal length 10cm an...

A concave mirror of focal length 10cm and a convex mirror of focal length 15cm are placed facing each other 40cm apart. A point object is placed between the mirrors, on their common axis and 15cm from the concave mirror. Find the position and nature of the image produced by successive reflections, first at the concave mirror and then at the convex mirror.

A

2 cm

B

4 cm

C

6 cm

D

8 cm

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • RAY OPTICS AND WAVE OPTICS

    VMC MODULES ENGLISH|Exercise IMPECCABLE|58 Videos
  • RAY OPTICS AND WAVE OPTICS

    VMC MODULES ENGLISH|Exercise ENABLE|50 Videos
  • RAY OPTICS

    VMC MODULES ENGLISH|Exercise IN-CHAPTER EXERCISE-J|10 Videos
  • REVISION TEST-15 JEE - 2020

    VMC MODULES ENGLISH|Exercise PHYSICS|25 Videos

Similar Questions

Explore conceptually related problems

Focal length of a convex mirror is 10 cm

A convex and a concave mirror of radii 10 cm are placed facing each other and 15 cm apart. An object is placed exactly between them. If the reflection first takes place in concave and then in convex mirror the position of the final image will be

A converging lens of focal length 15 cm and a converging mirror of focal length 10 cm are placed 50 cm apart with common principal axis. A point source is placed in between the lens and the mirror at a distance of 40 cm from the lens. Find the locations of the two images formed.

From a concave mirror of focal length 20 cm. match the following:

A concave mirror of focal length 10cm is placed in front of a convex mirror of focal length 20 cm. The distance between the two mirrors is 20cm. A point object is placed 5cm from the concave mirror. Discuss the formation of image.

A body of length 6 cm is placed 10cm from a concave mirror of focal length 20cm. Find the position, size, and nature of the image.

A convex lens of focal length 15 cm is placed on a plane mirror. An object is placed at 30 cm from the lens. The image is

Two mirrors, one concave and the other convex, are placed 60 cm apart with their reflecting surfaces facing each other . An object is placed 30 cm from the pole of either of them on their axis. If the focal lengths of both the mirrors are 15 cm , the position of the image formed by reflection, first at the convex and then at the concave mirrors , is

An object of height 2 cm is placed at a distance 20cm in front of a concave mirror of focal length 12 cm. Find the position, size and nature of the image

An object is at 20 cm from a concave mirror of focal length 10 cm, the nature of image is

VMC MODULES ENGLISH-RAY OPTICS AND WAVE OPTICS -EFFICIENT
  1. A piece of wire bent into an L shape with upright and horizontal porti...

    Text Solution

    |

  2. A concave mirror has a focal length 20 cm. The distance between the tw...

    Text Solution

    |

  3. A concave mirror of focal length 10cm and a convex mirror of focal len...

    Text Solution

    |

  4. A fish rising up vertically toward the surface of water with speed 3m...

    Text Solution

    |

  5. A point object is placed at distance of 30 cm in front of a convex mi...

    Text Solution

    |

  6. Two beams of light are incident normally on water (R.l. = 4/3). If the...

    Text Solution

    |

  7. A beaker containing liquid is placed on a table, underneath a microsco...

    Text Solution

    |

  8. A ray of light is incident at an angle i from denser to rare medium. T...

    Text Solution

    |

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

    Text Solution

    |

  10. The size of the image of an object, which is at infinity, as formed by...

    Text Solution

    |

  11. The focal length of a convex lens of R.I. 1.5 is f when it is placed i...

    Text Solution

    |

  12. A point object O is placed on the principal axis of a convex lens of f...

    Text Solution

    |

  13. A plano-convex lens when silvered in the plane side behaves like a con...

    Text Solution

    |

  14. A glass sphere of radius 5 cm has a small bubble at a distance 2 cm fr...

    Text Solution

    |

  15. The focal length of a convex mirror is 20 cm its radius of curvature w...

    Text Solution

    |

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

    Text Solution

    |

  17. The distance between object and the screen is D. Real images of an obj...

    Text Solution

    |

  18. A plano- convex lens fits exactly into a plano- concave lens. Their pl...

    Text Solution

    |

  19. A prism of refractive index m and angle A is placed in the minimum dev...

    Text Solution

    |

  20. A ray PQ incident on the refracting face BA is refracted in the prism ...

    Text Solution

    |