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

`l_(0)`

B

`2l_(0)`

C

`l_(0)//4`

D

`l_(0)//2`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • WAVE OPTICS

    DC PANDEY|Exercise taking it together|47 Videos

  • WAVE OPTICS

    DC PANDEY|Exercise Assertion reason|10 Videos

  • WAVE OPTICS

    DC PANDEY|Exercise For JEE Advanced E. Integer Type Questions|13 Videos

  • SOLVED PAPERS 2018

    DC PANDEY|Exercise JIPMER|22 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

DC PANDEY-WAVE OPTICS-Check point
  1. What happens to the fringe pattern if in the path of one of the slits ...

    Text Solution

    |

  2. In a double slit experiment, instead of taking slits of equal widths, ...

    Text Solution

    |

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

    Text Solution

    |

  4. When a transparent parallel plate of uniform thickness t and refractiv...

    Text Solution

    |

  5. A thin mica sheet of thickness 2xx10^-6m and refractive index (mu=1.5)...

    Text Solution

    |

  6. In Young's double slit experiment, the aperture screen distance is 2m....

    Text Solution

    |

  7. Interference fringes were produced in Young's double-slit experiment u...

    Text Solution

    |

  8. What is the minimum thickness of a thin film (mu=1.2) that results in ...

    Text Solution

    |

  9. The phenomenon of diffraction of light was discovered by-

    Text Solution

    |

  10. In Young's double slit experiment the type of diffractive is

    Text Solution

    |

  11. The bending of light about corners of an obstacle is called

    Text Solution

    |

  12. To observe diffraction, the size of the obstacle

    Text Solution

    |

  13. Yellow light is used in a single slit diffraction experiment with slit...

    Text Solution

    |

  14. In Fresnel's class of diffraction the

    Text Solution

    |

  15. A slit of width is illuminated by white light. For red light (lambda=6...

    Text Solution

    |

  16. Light of wavelength 6328 Å is incident normally on a slit of width 0.2...

    Text Solution

    |

  17. A diffraction pattern is obtained using a beam of redlight. What happe...

    Text Solution

    |

  18. Direction of the first secondary maximum in the Fraunhofer diffraction...

    Text Solution

    |

  19. A light wave is incident normally over a slit of width 24xx10^-5cm. Th...

    Text Solution

    |

  20. The first diffraction minima due to a single slit diffraction is at th...

    Text Solution

    |