Home
Class 12
PHYSICS
A compound microscope is used to enlarge...

A compound microscope is used to enlarge an object kept at a distance `0.03m` from cuts objective which consists of serval convex lenses in contact and has focal length `0.03m`. If a lens focal length `0.1m `is removed from the objective, find out the distance by which the eye-piece of the microscope must be moved to refocus the image.

Promotional Banner

Topper's Solved these Questions

  • GEOMETRICAL OPTICS

    PHYSICS GALAXY - ASHISH ARORA|Exercise Practive Exercise 5.1|10 Videos

  • GEOMETRICAL OPTICS

    PHYSICS GALAXY - ASHISH ARORA|Exercise Practive Exercise 5.2|6 Videos

  • ELECTROSTATICS

    PHYSICS GALAXY - ASHISH ARORA|Exercise Unsolved Numberical Problems|73 Videos

  • HEAT AND THERMAL EXPANSION

    PHYSICS GALAXY - ASHISH ARORA|Exercise UNSOLVED NUMRICAL PROBLEMS FOR PREPARATION OF NSEP, INPhO & IPhO|82 Videos

Similar Questions

Explore conceptually related problems

A compound microscope is used to enlarge an object kept at a distance 0.03m from its objective which consists of several convex lenses in contact and has focal length 0.02m. If a lens offocal length 0.1m is removed from the objective, find out the distance by which the eyepiece of the microscope must be moved to refocus the image?

An object is placed at 0.06 m from a convex lens of focal length 0.1 m. Calculate the position of the image?

An object is at a distance of 20 m form a convex lens of focal length 0.3m The lens forms an image of the object moves away form the lens at a speed of 5m//s the speed and direction of the image will be :

A convex lens of focal length f forms an image which is 13/ times the size of the object. Then, the distance of object from the lends is

A telescope uses an objective lens of focal length f_0 and an eye lens of focal length f_e . In normal adjustment, distance between the two lenses is.

A convex lens of focal length f produces a virtual image n times the size of the object. Then the distance of the object from the lens is

PHYSICS GALAXY - ASHISH ARORA-GEOMETRICAL OPTICS-Unsolved Numerical Problems
  1. A compound microscope is used to enlarge an object kept at a distance ...

    Text Solution

    |

  2. The left end of a long glass rod of index 1.6350 is grounded and polis...

    Text Solution

    |

  3. Focal length of a convex lense in air is 10cm. Find its focal length...

    Text Solution

    |

  4. Find the distance of an object from a convex lens if image is two ti...

    Text Solution

    |

  5. A pile 4m high driven into the bottom of a lake is 1m above the wat...

    Text Solution

    |

  6. An object is placed 12 cm to the left of a diverging lens of focal len...

    Text Solution

    |

  7. A solid glass sphere with radius R and an index of refraction 1.5 is s...

    Text Solution

    |

  8. A glass sphere with 10 cm radius has a 5 cm radius spherical hole at i...

    Text Solution

    |

  9. A source of light is located at double focal length from a convergent ...

    Text Solution

    |

  10. A parallel beam of rays is incident on a consisting pf three thin lens...

    Text Solution

    |

  11. A ray of light is incident on the left vertical face of glass cube of ...

    Text Solution

    |

  12. One face of a prism with a refrective angle of 30^@ is coated with sil...

    Text Solution

    |

  13. In an isosceles prism of prism angle 45^(@), it is found that when the...

    Text Solution

    |

  14. An astronomical telescope with objective of focal length 100 cm and ey...

    Text Solution

    |

  15. Figure shows a right angled prism ABC having refractive mu(g)=(3)/(2) ...

    Text Solution

    |

  16. An equilateral prism deviates a ray through 40° for two angles of inci...

    Text Solution

    |

  17. A ray of light strikes a glass slab of thickness t. (i) Prove that i...

    Text Solution

    |

  18. A plano-convex lens has thickness 4cm. When places on a horizontal tab...

    Text Solution

    |

  19. An image Y is formed of a point object x by a lens whose optic axis is...

    Text Solution

    |

  20. A thin plano-convex lens.of focal length f is split into two halves : ...

    Text Solution

    |

  21. The focal lengths of the objective and the eye piece of a compound mic...

    Text Solution

    |