Home
Class 10
PHYSICS
What is the difference between lens form...

What is the difference between lens formula and mirror formula?

Text Solution

Verified by Experts

The lens formula is `(1)/(f)=(1)/(v)-1/u` and the mirror formula is `(1)/(f)=(1)/(v)+1/u`
Promotional Banner

Topper's Solved these Questions

  • REFLECTION AND REFRACTION

    PRADEEP|Exercise Short Q/A (3 marks)|35 Videos

  • REFLECTION AND REFRACTION

    PRADEEP|Exercise long Q/A|7 Videos

  • REFLECTION AND REFRACTION

    PRADEEP|Exercise long answer question|9 Videos

  • MAGNETIC EFFECTS OF ELECTRIC CURRENT

    PRADEEP|Exercise Mock Test|21 Videos

  • SOURCES OF ENERGY

    PRADEEP|Exercise Mock Test|20 Videos

Similar Questions

Explore conceptually related problems

The lens formula is

What is a mirror formula?

What is the basic difference between empirical and molecular formulae ?

Thin Lens Formula

Show with an example the difference between empirical and molecular formulae . How are the two related ?

What is the basic difference between a concave mirror and a convex mirror?

PRADEEP-REFLECTION AND REFRACTION-Additional Question
  1. Arrange air, glass and water in terms of decreasing refractive index.

    Text Solution

    |

  2. Which is denser optically out of alcohol with n=1*36 and carbon disulp...

    Text Solution

    |

  3. The image formed by a convex lens is always real. Is it true?

    Text Solution

    |

  4. a convex lens forms a virtual image of an object. What is the position...

    Text Solution

    |

  5. For what position of an object a real, diminshed image is formed by a ...

    Text Solution

    |

  6. Where should an object be placed in order of to use a convex lens as a...

    Text Solution

    |

  7. What is the difference between lens formula and mirror formula?

    Text Solution

    |

  8. Define one dioptre of power of a lens.

    Text Solution

    |

  9. How is the power of a lens related to its focal length?

    Text Solution

    |

  10. What is meant by number of lens?

    Text Solution

    |

  11. Look at . What is the radius of curvature of the spherical mirror? Giv...

    Text Solution

    |

  12. Draw the reflected ray when ray the incident ray were to pass through ...

    Text Solution

    |

  13. What is the cause of refraction of light ?

    Text Solution

    |

  14. A ray of light is refracted. Which medium a or b is optically denser t...

    Text Solution

    |

  15. A parallel beam of light passes through a lens held at O as shown in F...

    Text Solution

    |

  16. Explain why, a ray of light passing through the centre of curvature of...

    Text Solution

    |

  17. What is the nature of the image formed by a concave mirror if the magn...

    Text Solution

    |

  18. The refractive index of carbon disulphide is 1*63. What is the meaning...

    Text Solution

    |

  19. The outer surface of a hollow sphere of aluminium of radius 50 cm is t...

    Text Solution

    |

  20. Between which two points of a concave mirror should an object be place...

    Text Solution

    |