Home
Class 12
PHYSICS
Two plane mirrors are kept parallel at 2...

Two plane mirrors are kept parallel at 20 cm from each other. A point object O is placed exactly in between them. Calculate distance between second images formed by two mirros.

A

80 cm

B

60 cm

C

40 cm

D

10 cm

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • NTA NEET SET 51

    NTA MOCK TESTS|Exercise PHYSICS|45 Videos

  • NTA NEET SET 53

    NTA MOCK TESTS|Exercise PHYSICS|45 Videos

Similar Questions

Explore conceptually related problems

Two plane mirrors are placed parallel to each other at a distance L apart . A point object O is placed between them, at a distance L/3 from one mirror . Both mirrors form multiple images. The distance between any 'two images cannot be

Two plane mirrors parallel to each other and an object O placed between them. Then the distance of the first three images from the mirror M2 will be (in cm) –

When the two plane mirror are parallel to each other, then the number of images of an object placed between them is

Two plane mirrors are at 45^(@) to each other. If an object is placed between them, then the number of images will be

Two plane mirrors are inclined at an angle of 72^(@) . The number of images of a point object placed between them will be

Two plane mirrors are placed parallel to each other at a distance L apart.A point object O placed between them, at a distance L/3 from one mirror.Both mirrors form multiple images.The distance between any two images cannot be

Two plane mirrors M1 and M2 are inclined at 30° to the vertical. A point object (O) is placed symmetrically between them at a distance of 4 cm from each mirror. Find the distance of the object from the second image formed in mirror M1.

NTA MOCK TESTS-NTA NEET SET 52-PHYSICS
  1. A small block of super dense material has mass 2 xx 10^(24) kg. It is...

    Text Solution

    |

  2. A student says that he had applied a force F=-ksqrtx on a particle and...

    Text Solution

    |

  3. A pendulum of length 10 cm is hanged by a wall making an angle 3^@ wit...

    Text Solution

    |

  4. A simple harmonic oscillator has amplitude A, angular velocity omega, ...

    Text Solution

    |

  5. A 20 N metal block is suspended by a spring balance. A beaker containi...

    Text Solution

    |

  6. A metal wire of density rho floats on water surface horozontally. If i...

    Text Solution

    |

  7. A spherical shell of radius R is rolling down an incline of inclinatio...

    Text Solution

    |

  8. Two identical balls A and B are released from the position shown in Fi...

    Text Solution

    |

  9. The angular momentum of an electron in a hydrogen atom is proportional...

    Text Solution

    |

  10. The radius of electron's second stationary orbit in Bohr's atom is R. ...

    Text Solution

    |

  11. The ratio of radii of nuclei .13 A1^27 and .52 X^A is 3 : 5. The numb...

    Text Solution

    |

  12. When a surface 1 cm thick is illuminated with light of wavelength lamb...

    Text Solution

    |

  13. In the circuit shown, the current through the ideal diode is

    Text Solution

    |

  14. The truth table given below is for :- {:(A,B,Y),(0,0,1),(0,1,0),(1,0...

    Text Solution

    |

  15. If l(1),l(2),l(3) are the lengths of the emitter, base and collector o...

    Text Solution

    |

  16. The relation between alpha and beta parameters of current gains for a ...

    Text Solution

    |

  17. If the critical angle for total internal reflection from a medium to v...

    Text Solution

    |

  18. Two plane mirrors are kept parallel at 20 cm from each other. A point ...

    Text Solution

    |

  19. A beam of light of wavelength 600 nm from a distant source falls on a ...

    Text Solution

    |

  20. An unpolarised beam of intensity I(0) is incident on a pair of nicols ...

    Text Solution

    |