Home
Class 12
PHYSICS
Which of the following represents correc...

Which of the following represents correct mirror formula ?

A

`(1)/(f)=(1)/(v)-(1)/(u)`

B

f = v + u

C

`(1)/(f)= v+u`

D

`(1)/(f)=(1)/(v)+(1)/(u)`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • OPTICS

    MBD -HARYANA BOARD|Exercise LONG ANSWER TYPE QUESTIONS|18 Videos
  • MODEL TEST PAPER - 2

    MBD -HARYANA BOARD|Exercise SET - D ( LONG ANSWER TYPE QUESTIONS)|4 Videos
  • PRINCIPLES OF COMMUNICATION

    MBD -HARYANA BOARD|Exercise Objective Type Questions|19 Videos

Similar Questions

Explore conceptually related problems

Which of the following represents correct formula for magnetic flux?

Which of the following represents correct formula for circulating current ?

Which of the following represents a correct chemical formula? Name it.

Which of the following represents a correct chemical formula ?

Which of the following represents correct matching?

Which of the following represent correct matching?

Which of the following set represent correct formula for malachite, magnetite, Calamine & Cryolite ?

which one of the following represents correct dimensional formula of 1 //mu_0 epsi_0 ?

MBD -HARYANA BOARD-OPTICS-OBJECTIVE TYPE QUESTIONS
  1. For a normal eye, the least distance of distinct vision is

    Text Solution

    |

  2. On which principle optical fibre is based ?

    Text Solution

    |

  3. The ratio of intensities of two waves are given by 4:1. The ratio of t...

    Text Solution

    |

  4. For the sustained interference of light, the necessary condition is th...

    Text Solution

    |

  5. If two waves of intensity I and 4 I are super impose, then the minimum...

    Text Solution

    |

  6. RAINBOW

    Text Solution

    |

  7. Which of the following represents correct mirror formula ?

    Text Solution

    |

  8. What is the unit of focal length ?

    Text Solution

    |

  9. The focal length of a lens of power + 4D is :

    Text Solution

    |

  10. Derive lens maker's formula for a thin convex lens.

    Text Solution

    |

  11. The velocity of light in vacuum can be changed by changing

    Text Solution

    |

  12. The focal length of a lens of power – 2D is :

    Text Solution

    |

  13. Polarisation can be produced by

    Text Solution

    |

  14. The refractive index of water is 1.33. What will be the speed of light...

    Text Solution

    |

  15. Mirage' is a phenomenon due to

    Text Solution

    |

  16. In Young's double slit experiment, the ratio of maximum and minimum in...

    Text Solution

    |

  17. Pencil in a beaker filled with water seems broken due to :

    Text Solution

    |

  18. One dioptre is the power of a lens of facal length

    Text Solution

    |

  19. The splitting up of white light into seven colours on passing through ...

    Text Solution

    |

  20. The phenomenon which proves the particle nature of electromagnetic wav...

    Text Solution

    |