Home
Class 12
PHYSICS
In a diffraction pattern, width of a fri...

In a diffraction pattern, width of a fringe

A

does not depend on slit, width

B

varies directly as slit width

C

varies inversely as slit width

D

is directly proportional to the square of fringe width.

Text Solution

Verified by Experts

The correct Answer is:
C

NA
Promotional Banner

Topper's Solved these Questions

  • INTERFERENCE AND DIFFRACTION

    TARGET PUBLICATION|Exercise CRITICAL THINKING|72 Videos
  • INTERFERENCE AND DIFFRACTION

    TARGET PUBLICATION|Exercise COMPETITIVE THINKING|117 Videos
  • GRAVITATION

    TARGET PUBLICATION|Exercise EVALUATION TEST|24 Videos
  • KINETIC THEORY OF GASES AND RADIATION

    TARGET PUBLICATION|Exercise Evaluation test|18 Videos

Similar Questions

Explore conceptually related problems

In diffraction pattern

In a diffraction pattern the width of any fringe is

In the diffraction pattern due to a single slit of width 'd' with incident light of wavelength 'lamda', at an angle of diffraction 'theta', the condition for first minimum is

Central fringe obtained in diffraction pattern due to a single slit-

In diffraction pattern the fringes are of

In a diffraction pattern by a wire, on increasing diameter of wire, fringe width

In a single slit diffraction pattern, which of the following is incorrect for fringe pattern?

In the diffractin pattern of a single slit aperture, the width of the central fringe compared to widths of te other fringes is-

Neutron diffraction pattern is used to determine

TARGET PUBLICATION-INTERFERENCE AND DIFFRACTION-EVALUATION TEST
  1. In a diffraction pattern, width of a fringe

    Text Solution

    |

  2. In a Young's doule slit experiment, the slits are 2 mm apart and are i...

    Text Solution

    |

  3. In a Young's double slit experiment, the separation between the slits ...

    Text Solution

    |

  4. A double slit apparatus is immersed in liquid of refractive index mu(m...

    Text Solution

    |

  5. In a double slit experiment, the separation between the slits is d and...

    Text Solution

    |

  6. In Young's double slit experiment, one of the slit is wider than other...

    Text Solution

    |

  7. In a single slit diffraction experiment, first minimum for a light of ...

    Text Solution

    |

  8. A beam of 8mW power and wavelength 6000Å has aperture 2 mm. If it is f...

    Text Solution

    |

  9. Human eye is most sensitive to 5550Å and diameter of pupil is 1.8 mm. ...

    Text Solution

    |

  10. Two towers on the top of two hills are 40 km apart. The line joining ...

    Text Solution

    |

  11. If the monochromatic source in Young's double slit experiment is white...

    Text Solution

    |

  12. White light is used to illuminate the two slits in Young's double slit...

    Text Solution

    |

  13. In a Young's double slit experiment, the slits separated by 1 mm are i...

    Text Solution

    |

  14. From a TV tower waves are sent normally to a plane reflector. A detect...

    Text Solution

    |

  15. For a normal eye, distance of near point from the eye is.

    Text Solution

    |

  16. A parallel beam of x-rays is incident normally on a narrow slit. A flu...

    Text Solution

    |

  17. The aperture of the larges telescope in the world is about 5m. If the ...

    Text Solution

    |

  18. A slit whose width is 5.0 cm is irradiated with microwaves of waveleng...

    Text Solution

    |

  19. In a single slit diffraction experiment first minima for lambda1 = 660...

    Text Solution

    |

  20. By passing sodium light (lamda=5896xx10^(-10)m) through two slits 0....

    Text Solution

    |

  21. Assertion: An excessively thin film appear black in reflected light. ...

    Text Solution

    |