Home
Class 12
PHYSICS
Calculate the distance d,so that a real ...

Calculate the distance d,so that a real image of an object at O,15 cm in front of a convex lens of focl length 10 cm be formed at the same point O as sohwn in Fig.2.45. te radius of cuvature of the mirro is 20 cm.Will the image be inverted or erect?.

Promotional Banner

Topper's Solved these Questions

  • REFRACTION OF LIGHT

    MODERN PUBLICATION|Exercise EXERCISE|168 Videos

  • REFLECTION OF LIGHT

    MODERN PUBLICATION|Exercise EXERCISE|57 Videos

  • SEMICONDUCTOR DEVICES

    MODERN PUBLICATION|Exercise EXERCISE|174 Videos

Similar Questions

Explore conceptually related problems

Calculate the distance at which an object should be placed in front of a convex lens of ocal length 10 cm,so as to obtain an image twice the size of the object?

An object is at a distance of 5 m from a convex mirror of focal length 10 cm.Where is he image formed ?

In order to obtain a real image of magnification 2 using a convergin lens of focal length 20 cm,where should an object be placed?

An object of size 5 cm is placed at distance of 25 cm in front of a convex lens of focal length 20 cm. Find the size and nature of image and its distance from the lens.

An object is placed at a distance 5 cm from a convex lens of focal lenth 10 cm.Calculate the position nd magnifiation of the image.

Calculate the position of image, when an object is placed at a distance of 15 cm from a convex mirror having focal length 0.45 m.

An object is placed in front of a convex mirror of focal length 30 cm.If the image formed is a quarter of the size of the object,find the position of the image.

Where should an object placed from a conveging lens of focal length 20 cm,so as to obtain a real image of magnification 2?

An object is placed at a distance of 10 cm from a convex mirror of focal length 15 cm. Find the position and nature of the image

MODERN PUBLICATION-REFRACTION OF LIGHT-EXERCISE
  1. Calculate the distance d,so that a real image of an object at O,15 cm ...

    Text Solution

    |

  2. Explain the phenomenon of refraction at a plane surface separating two...

    Text Solution

    |

  3. Define refractive index in terms of velocity of light?

    Text Solution

    |

  4. Prove the Relation : "^amub =1/("^bmua)

    Text Solution

    |

  5. When a ray of light passes through a parallel slab of transport medium...

    Text Solution

    |

  6. What is meant by lateral shift ?Explain for a given slab,what is the q...

    Text Solution

    |

  7. Discuss refraction through a glass slab and show that emergent ray is ...

    Text Solution

    |

  8. State generalized Snell's law for refration through multiple parallel ...

    Text Solution

    |

  9. Show that apparent depth of a water tank is less than real depth.

    Text Solution

    |

  10. Find relation for refractive index in terms of real depth and apparent...

    Text Solution

    |

  11. What is normal shift?Explain.Obtain he expression for normal shift .In...

    Text Solution

    |

  12. Write the conditions for total internal reflection to takeplace?

    Text Solution

    |

  13. Obtain a relation between a critical angle and refractive index of med...

    Text Solution

    |

  14. Obtain a relation between a critical angle and refractive index of med...

    Text Solution

    |

  15. Obtain a relation between a critical angle and refractive index of med...

    Text Solution

    |

  16. Obtain a relation between a critical angle and refractive index of med...

    Text Solution

    |

  17. Write the conditions for total internal reflection to takeplace?

    Text Solution

    |

  18. Explain total internal reflection. What are its conditions?

    Text Solution

    |

  19. Obtain a relation between a critical angle and refractive index of med...

    Text Solution

    |

  20. State the condition of total internal reflectoin to take place at an i...

    Text Solution

    |

  21. Define critical angle for total internal reflection.

    Text Solution

    |