Home
Class 10
PHYSICS
What is the least distance of distinct v...

What is the least distance of distinct vision?

Promotional Banner

Topper's Solved these Questions

  • THE HUMAN EYE AND COLOURFUL WORLD

    MBD -HARYANA BOARD|Exercise Long answer type questions|4 Videos

Similar Questions

Explore conceptually related problems

The least distance of distinct vision is

A certain person can see clearly objects lying between 20 cm and 250 cm from his eye. What spectacles are required to enable him to see distant objects clearly ? When he is wearing these spectacles, what is his least distance of distinct vision ?

The maximum magnification that can be obtained with a convex lens of focal length 2.5 cm is (the least distance of distinct vision is 25 cm )

For a normal eye, the least distance of distinct vision is

For a normal eye, the least distance of distinct vision is……..and far point is………… .

A convex lens of focal length 10 cm and imag formed by it, is at least distance of distinct vision then the magnifying power is

A convex lens of focal length 5 cm is used as a simple microscope. What will be the magnifying power when the image is formed at the least distance of distinct vision ?

The focal lengths of the lenses of an astronomical telescope are 50cm and 5cm . The length of the telescope when the image is formed at the least distance of distinct vision is

MBD -HARYANA BOARD-THE HUMAN EYE AND THE COLOURFUL WORLD-EXAMPLE
  1. The near point of a person having hypermetropia is 60 cm in front of t...

    Text Solution

    |

  2. The near point of a hypermetropic eye is 1 m. What is the nature and p...

    Text Solution

    |

  3. What is the least distance of distinct vision?

    Text Solution

    |

  4. Write a function of each of: Retina

    Text Solution

    |

  5. What is the function of the ciliary muscles?

    Text Solution

    |

  6. What is the main function of the rods in the eye?

    Text Solution

    |

  7. Why cats and bats are able to see at night?

    Text Solution

    |

  8. Colour of a star depends upon

    Text Solution

    |

  9. What is basic cause of colour blindness?

    Text Solution

    |

  10. In the given diagram which defect of the human eye is being corrected ...

    Text Solution

    |

  11. The least distance of distinct vision for a normal person is about

    Text Solution

    |

  12. The focal length of objective is chagned by:

    Text Solution

    |

  13. Answer the following questions. What is the far point of a normal hu...

    Text Solution

    |

  14. The human eye forms the image of an object at its

    Text Solution

    |

  15. When light rays enter the eye, most of the refraction occurs at the

    Text Solution

    |

  16. Most insensitive part of the eye is called :

    Text Solution

    |

  17. Focal length of the eye lens can be adjusted by action of :

    Text Solution

    |

  18. When light rays enter the eye, most of the refraction occurs at the

    Text Solution

    |

  19. The least distance of distinct vision for a normal person is

    Text Solution

    |

  20. The least distance of distinct vision is

    Text Solution

    |