Home
Class 12
PHYSICS
Large aperture of lens results in...

Large aperture of lens results in

A

chrmatic aberration

B

spherical aberration

C

curvature

D

astigmatism

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • UNIT TEST -06

    MODERN PUBLICATION|Exercise EXERCISE|461 Videos

  • TEXUAL QUESTIONS

    MODERN PUBLICATION|Exercise EXERCISE|195 Videos

  • UNIT TEST -07

    MODERN PUBLICATION|Exercise EXERCISE|154 Videos

Similar Questions

Explore conceptually related problems

The objective with large aperture are used in telescope for

The mirror formula holds for a spherical mirror of large aperture only. (True/false)

Explain with reason,how the resolving power of an astronomical telescoe will change when aperture of the objective lens is halved.

How does magnifying power of a telescope change on decreasing the aperture of its objective lens?Justify your answer.

Define the term resolving power of an astronomical telescope.How does it get affeted on increasjing the aperture of the objective lens?

A doctor advises a patient to use spectacles with a convx lens of focal length 40 cm in contact with a concave lens of focal elnggth 25 cm.Wjhat is the power of the resultant combination?

Name the aperture of fallopian funnel which receives the ovum released from the ovary in humans.

Define power of a lens

Explain with reasons,how the resolving power of a compound microscope will change when aperture of the objective lens is increased.

Describe the apertures present on the body of earthworm.

MODERN PUBLICATION-UNIT TEST -06-EXERCISE
  1. A lens having focal length f and aperture of diameter d//2 in the cent...

    Text Solution

    |

  2. A beam of parallel rays is brought to focus by a plano-convex lens.A ...

    Text Solution

    |

  3. Large aperture of lens results in

    Text Solution

    |

  4. The spherical abberation in a lens may be inimised by designing of th...

    Text Solution

    |

  5. A glass prism placed in a homogeneous transparent medium will deivatie...

    Text Solution

    |

  6. Angle of minimum deviation for a prism of refractive index 1.5 is equa...

    Text Solution

    |

  7. Yellow light is refracted through a prism producing minimum deviation ...

    Text Solution

    |

  8. The figures represent three cases of ray passing through a prism of re...

    Text Solution

    |

  9. The refracting angle of a prism is A and the refractive index of its m...

    Text Solution

    |

  10. A prism splits a beam of white ligth into its seven constituent colour...

    Text Solution

    |

  11. A narrow beam fo white ligth passes throuugh a glass slab havig paral...

    Text Solution

    |

  12. Refractive indices of a prism material for two wavelengths are 1.66 an...

    Text Solution

    |

  13. When a glass prism is placed inside water,its dispersive power

    Text Solution

    |

  14. During dispersion of white light by prism placed in air,

    Text Solution

    |

  15. The figure shows the view through the eye-piece of a prism spectromete...

    Text Solution

    |

  16. One cannot see through fog, because:

    Text Solution

    |

  17. The sky would appear red instead of blue,if

    Text Solution

    |

  18. What is the cause of formation of a rainbow?

    Text Solution

    |

  19. Which fo the following statement is correct? (i)Line spectra is chrara...

    Text Solution

    |

  20. Fraunhofer spectrum is a

    Text Solution

    |