Home
Class 12
PHYSICS
In a Young's double-slit expriment using...

In a Young's double-slit expriment using identical slits, the intensity at a bright fringe is I_(0). If one of the slits is now covered, the intensity at any point on the screen will be

A

`I_(0)`

B

`I_(0)//2`

C

`I_(0)//4`

D

`I_(0)//(2sqrt(2))`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • MOTION OF CHARGED PARTICLES

    D MUKHERJEE|Exercise All Questions|48 Videos
  • PRACTICE WORKSHEET 1

    D MUKHERJEE|Exercise Matrix-Matching Type|1 Videos

Similar Questions

Explore conceptually related problems

In a YDSE with identical slits, the intensity of the central bright fringe is I_(0) . If one of the slits is covered, the intensity at the same point is

In a Young's double-slit experiment using identical slits, when one slit is used, the total energy reaching the screen is E_(0) and the intensity of light at any point on the screen is I_(0) . When both slits are usedm and fringes are formed on the screen, the total energy reaching the screen is E and the maximum intensity on the screen is I. Then,

In a Young's double slit experiment, using unequal slit widths, the intensity at a point midway between a bright and dark fringes is 4I. If one slit is covered by an opaque film, intensity at that point becomes 2I. If the other is covered instead, then the intensity at that point is

In the Young's double slit experiment the central maxima is observed to be I_(0) . If one of the slits is covered, then intensity at the central maxima will become-

In a Young's double-slit interference pattern, the intensity of the central fringe at P =I_(0) . When one slit width is reduced to half, the intensity at P will be

In a Young's double-slit experiment, the central bright fringe can be identified

The slits in a Young's double slit experiemnt have equal width and the source is placed symmetrically with respect to the slits. The Intensty ast the central fringe is I_0 . If one of the slits is closed, the intensit at this point will

In Young's double slit experiment, the interference bright fringes are of:

In the Young's double slit experiment, the ratio of intensities of bright and dark fringes is 9. this means that

D MUKHERJEE-OPTICS-All Questions
  1. Light of wavelength lambda in air enters a medium of refractive index ...

    Text Solution

    |

  2. Two coherent monochromatic light beams of intensities I and 4I are sup...

    Text Solution

    |

  3. In a Young's double-slit expriment using identical slits, the intensit...

    Text Solution

    |

  4. In Young's interference experiment, the central bright fringe can be i...

    Text Solution

    |

  5. In Young's interference experiment, if the slit are of unequal width, ...

    Text Solution

    |

  6. In a Young's double-slit experment, the fringe width is beta. If the e...

    Text Solution

    |

  7. In a Young's double-slit experiment, let S(1) and S(2) be the two slit...

    Text Solution

    |

  8. A brid flies down vertically towards a water surface. To a fish inside...

    Text Solution

    |

  9. A swimmer S inside water is vertically above a fixed point P. A rectan...

    Text Solution

    |

  10. A stationary swimmer S, inside a liquid of refractive index mu(1), is ...

    Text Solution

    |

  11. T is a point at the bottom of a tank filled with water, as shwon. The ...

    Text Solution

    |

  12. A ray of light travels from a medium of refractive index mu to air. It...

    Text Solution

    |

  13. A beam of light consisting of red, green and blue colours is incident ...

    Text Solution

    |

  14. A ray of light travelling in a transparant medium falls on a surface s...

    Text Solution

    |

  15. There is a small black dot at the centre C of a solid glass sphere of ...

    Text Solution

    |

  16. A watch glass has uniform thickness, and the average radius of curvatu...

    Text Solution

    |

  17. A thini, symmetric double convex lens of power P is cut into three par...

    Text Solution

    |

  18. Which of the following form(s) a virtual and erect image for all posit...

    Text Solution

    |

  19. Two thin lenses, when in contact, produce a combination of power +10 d...

    Text Solution

    |

  20. A lens of focal length f is placed in between an object and screen at ...

    Text Solution

    |