Home
Class 12
PHYSICS
Resolving power of a microscope is given...

Resolving power of a microscope is given by

A

the focal length and aperture of the eye lens

B

the focal lengths od the objective and eye lens

C

the apertures of the objective and the eye lens

D

the waveleght of light illuminating the object

Text Solution

Verified by Experts

The correct Answer is:
D
N//a
Promotional Banner

Topper's Solved these Questions

  • GEOMATRICAL OPTICS

    RESONANCE ENGLISH|Exercise Exercise-2|62 Videos

  • GEOMATRICAL OPTICS

    RESONANCE ENGLISH|Exercise Exercise-3|80 Videos

  • GEOMATRICAL OPTICS

    RESONANCE ENGLISH|Exercise Problem|33 Videos

  • EXPERIMENTAL PHYSICS

    RESONANCE ENGLISH|Exercise PART -II|10 Videos

  • GRAVITATION

    RESONANCE ENGLISH|Exercise HIGH LEVEL PROBLEMS|16 Videos

Similar Questions

Explore conceptually related problems

A : To increase the resolving power of a microscope, .oil immersion objective. can be used. R : Resolving power of the microscope is given by the reciprocal of the maximum separation of two objects distinctly seen.

Assertion (A) To increase resolving power of a telescope, the aperture (a) of the object should be large. Reason (R ) Resolving power of the telescope is given by (2a)/(1.22lambda) .

The resolving power of a microscope is basically determined by the

A : Resolving power of a microscope can be increased by choosing a medium of higher refractive index between object and objective lens. R : To increase resolving power of microscope, usually on oil having R.I colse to that of objective glass is used.

Calculate the resolving power of a microscope with cone angle of light falling on the objective equal to 60^(@) . Take lambda = 600 nm , mu for air = 1 .

A: The resolving power of a telescope decreases on decreasing the aperture of its objective lens. R: The resolving power of a telescope is given as D/(1.22 lamda) where D is aperture of the objective and lamda is the wavelength of light.

The resolving power of an electro microscope is higher than that of an optical microscope because the wavelength of electrons is "________________" than the wavelength of visible light.

In an electron microscope the acclerating voltage is increased from 20kv to 80kv. The resolving power of the microscope will become

When an object is viewed with a light of wavelength 6000Å under a microscope, its resolving power is 10^(4) . The resolving power of the microscope when the same object is viewed with a light of wavelength 4000Å , is nxx10^(3) . The vlaue of n is

The resolving power of electron microscope is

RESONANCE ENGLISH-GEOMATRICAL OPTICS -Exercise-1
  1. The magnifying power of a simple microscope can be increased, if we us...

    Text Solution

    |

  2. The focal length of the objective lens of a compound microscope is

    Text Solution

    |

  3. Resolving power of a microscope is given by

    Text Solution

    |

  4. An astronomical telescope has an eyepiece of focal-length 5cm. If the ...

    Text Solution

    |

  5. A person with a defective sight is using a lens having a power of +2D....

    Text Solution

    |

  6. The focal lengths of the objective and eye lens of a microscope are 1 ...

    Text Solution

    |

  7. If the focal length of the objective and eye lens are 1.2 cm and 3 cm...

    Text Solution

    |

  8. Find the angle fo deviation (both clockwise and anti-clock wise)suf...

    Text Solution

    |

  9. Figures shows a plane mirror on which a light ray is incident, if t...

    Text Solution

    |

  10. A light ray is incident on a plane mirror, which after getting refl...

    Text Solution

    |

  11. Sun rays are incident at an angle of 24^(@) with the horizon. How ca...

    Text Solution

    |

  12. Two plane mirrros are placed as shown in the figure and a point objec...

    Text Solution

    |

  13. A point object is placed (0,0) and a plane mirror 'M' is placed, incl...

    Text Solution

    |

  14. A rod of length 10 cm lies along the principal axis of a concave mirr...

    Text Solution

    |

  15. A point source is at a distance 35cm on the optical axos from a sph...

    Text Solution

    |

  16. Find the diameter of the image of the moon formed by a spherical conc...

    Text Solution

    |

  17. The radius of curvature of a convex spherical mirror is 1.2m. How fa...

    Text Solution

    |

  18. A converging beam of light rays in incident on a concave spherical ...

    Text Solution

    |

  19. A point object is placed on the principle axis at 60cm in fornt ...

    Text Solution

    |

  20. A man uses a concave mirror for shaving. He keeps his face at a dist...

    Text Solution

    |