Home
Class 12
PHYSICS
An object is placed in front of a conver...

An object is placed in front of a converging lens. Obtain the conditions under which the magnification produced by the lens is (i) negative and (ii) positive.

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • QUESTION PAPER 2022 SET - 5

    XII BOARDS PREVIOUS YEAR|Exercise SECTION-C (CASE STUDY)|5 Videos

  • QUESTION PAPER 2022 SET - 5

    XII BOARDS PREVIOUS YEAR|Exercise SECTION-C (CASE STUDY)|5 Videos

  • QUESTION PAPER 2022 SET - 4

    XII BOARDS PREVIOUS YEAR|Exercise SECTION-C|5 Videos

  • QUESTION PAPER 2022 TERM 1 SET 1

    XII BOARDS PREVIOUS YEAR|Exercise SECTION-C|6 Videos

Similar Questions

Explore conceptually related problems

When is the magnification produced by a lens (1) positive (2) negative ?

The magnification produced by a ................ lens is always positive.

Where must an object be placed in front of a converging lens so that the image formed may be at infinity

An object is kept at 10 cm in front of a convex lens. Its imge is formed on the screen at 15 cm from the lens. Calculate the magnification produced by the lens.

Where must an object be placed in front of a converging lens so that the image formed may be upright and enlarged

When an object is placed in front of a concave lens , its image is obtained on the opposite side of the object .

When an object is placed in front of a concave lens, its image is obtained on the opposite side of the object. True/False

XII BOARDS PREVIOUS YEAR-QUESTION PAPER 2022 SET - 5-SECTION-B
  1. Write the conditions for total internal reflection.

    Text Solution

    |

  2. Two prisms ABC and DBC are arranged as shown in figure . The cr...

    Text Solution

    |

  3. An object is placed in front of a converging lens. Obtain the conditio...

    Text Solution

    |

  4. A point object is placed at O in formt of a glass sphere as show in f...

    Text Solution

    |

  5. The work function of a metal is 2.31 eV. Photoelectric emission occurs...

    Text Solution

    |

  6. The work function of a metal is 2.31 eV. Photoelectric emission occurs...

    Text Solution

    |

  7. The work function of a metal is 2.31 eV. Photoelectric emission occurs...

    Text Solution

    |

  8. A beam of light consisting of two wavelengths 600 nm and 500 nm is use...

    Text Solution

    |

  9. A beam of light consisting of two wavelengths 600 nm and 500 nm is use...

    Text Solution

    |

  10. Electromagnetic waves of wavelengths lambda1, lambda2 and lambda3 are ...

    Text Solution

    |

  11. Mention the conditions for the two sources to be coherent.

    Text Solution

    |

  12. Give two points of difference between an interference pattern due to a...

    Text Solution

    |

  13. In a diffraction pattern due to a single slit. how will the angular wi...

    Text Solution

    |

  14. In a diffraction pattern due to a single slit. how will the angular wi...

    Text Solution

    |

  15. In a single slit diffraction pattern, how does the angular width of ce...

    Text Solution

    |

  16. Briefly explain how emf is generated in a solar cell . Draw its I-V ch...

    Text Solution

    |

  17. James Chadwick, in 1932, studied the emission of neutral radiations wh...

    Text Solution

    |

  18. Two nuclei may have the same radius, even though they contain differen...

    Text Solution

    |

  19. The energy of hydrogen atom in an orbit is -1.51 eV. What are kinetic ...

    Text Solution

    |

  20. The electron in a hydrogen atom is typically found at a distance of ab...

    Text Solution

    |