Home
Class 11
PHYSICS
What are defects or aberration of images...

What are defects or aberration of images?

Promotional Banner

Topper's Solved these Questions

  • MOTION IN A PLANE

    CHETANA PUBLICATION|Exercise EXERCISE|118 Videos

  • SEMICONDUCTORS

    CHETANA PUBLICATION|Exercise EXERCISE|251 Videos

Similar Questions

Explore conceptually related problems

What are point defects?

Answer the following in short : What are the characteristics of image seen in the plane mirror ?

What causes chromatic aberration?

What are crystal defects?

What is spherical aberration?

In Frenkel defect

State the methods to reduce / eliminate spherical aberration of lenses.

Answer the following questions : Observe the following diagram and answer the question . What are the possible reasons for this eye defect ?

Unit of longitudinal chromatic aberration of a thin lens is __________ .

What happens to the defects if the crystallization takes place at a slower rate?

CHETANA PUBLICATION-OPTICS-EXERCISE
  1. State the restrictions for having images produced by spherical mirrors...

    Text Solution

    |

  2. A thin pencil of length 20 cms is kept along the principal axis of a c...

    Text Solution

    |

  3. What are defects or aberration of images?

    Text Solution

    |

  4. What is spherical aberration?

    Text Solution

    |

  5. Estimate the number of images produced, if a tiny object, is kept in b...

    Text Solution

    |

  6. A car uses a convex mirror of curvature 1.2 m as its rear-view mirror....

    Text Solution

    |

  7. What is refraction?

    Text Solution

    |

  8. What is absolute refractive index?

    Text Solution

    |

  9. What is relative refractive index?

    Text Solution

    |

  10. Explain refractive index using water.

    Text Solution

    |

  11. Define absolute refractive index and relative refractive index. Explai...

    Text Solution

    |

  12. Explain refractive index using a plane glass slab.

    Text Solution

    |

  13. A crane flying 6 m above a still clear water lake sees a fish under wa...

    Text Solution

    |

  14. A glass slab of thickness 2.5 cm having refractive index 5//3 is kept ...

    Text Solution

    |

  15. Explain Total internal reflection OR Under what conditionsistotal...

    Text Solution

    |

  16. Name some applications based on Total Internal Reflection.

    Text Solution

    |

  17. Write a note on optical fibre with necessary. Diagram essential. State...

    Text Solution

    |

  18. Why is a prism binocular preferred over traditional binocular? Describ...

    Text Solution

    |

  19. Write a note on periscope.

    Text Solution

    |

  20. There is a tiny LED bulb, at the centre of the bottom of a cylindrical...

    Text Solution

    |