Home
Class 12
PHYSICS
In Young's double slit experiment with m...

In Young's double slit experiment with monochromatic light interference fringe are obtained on a screen placed at some distance from the slits. If the screen is moved by `5 xx 10^(-2)` m towards the slit the change in fringe width is `3 xx 10^(-5)` m. If the distance between the slits is `10^(-3)` m the wavelength of the used is

A

6000 Å

B

5000 Å

C

3000 Å

D

4500 Å

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • LIGHT WAVE AND INTERFERENCE OF LIGHT

    CHHAYA PUBLICATION|Exercise EXERCISE (Very Short Answer Type Questions ) Waves and Wavefronts|7 Videos
  • LIGHT WAVE AND INTERFERENCE OF LIGHT

    CHHAYA PUBLICATION|Exercise EXERCISE (Very Short Answer Type Questions ) Interference of light|8 Videos
  • LIGHT WAVE AND INTERFERENCE OF LIGHT

    CHHAYA PUBLICATION|Exercise EXERCISE (Multiple Choice Questions ) In terference of light|8 Videos
  • KIRCHHOFF'S LAWS AND ELECTRICAL MEASUREMENT

    CHHAYA PUBLICATION|Exercise CBSE SCANNER|16 Videos
  • Magnetic Properties of Materials

    CHHAYA PUBLICATION|Exercise CBSE SCANNER|11 Videos

Similar Questions

Explore conceptually related problems

In Young's two slit experiment with monochromatic light fringes are obtained on a screen placed at a distance D from the slits . If the screen is moved by 5 xx 10^(-2) m towards the slits the change in fringe width 3 xx 10^(-5) m. If the distance between the slits is 10^(-3) m calulate the wavelength of the light used.

In a double slit experiment using a monochromatic light interference fringes are formed on a screen at a particular distance from the slits. If the screen is moved towards the slits by 5 xx 10^(-2) m then the fringe width changes by 3 xx 10^(-5) m. If the distance between the two slits is 10^(-3) m then determine the wavelength of the light used.

In Young's double slit experiment what is the effect of the following operations on interference fringes ? (i) The screen is moved away from the plane of the slits.

In Young's double sllit experiment, What in the effect on the interference pattern if, The distance between the screen and the plane of slits is doubled.

In Young's double slit experiment the slits apart by 3 mm are illuminated with a source of monochromatic light of wavelength 6000 Å. Interference fringes are obtained on a screen at a distance of 1 m from the slits . The width of the fringe will be

In Young's double slit experiment what is the effect of the following operations on interference fringes ? The distance between the source slit and the plane of the slits is increased.

In a double slit experiment using a white light, a white fringe is noticed on the screen. What will be the change in position of thewhite fringe if the screen is shifted 0.05 m from the slits?

In Young's double slit experiment what is the effect of the following operations on interference fringes ? The monochromatic source is replaced by a source of white light.

CHHAYA PUBLICATION-LIGHT WAVE AND INTERFERENCE OF LIGHT -EXERCISE (Multiple Choice Questions ) Youngs Double Slit Experiment
  1. Maximum intensity in Young's double slit experiment is I(0) . If one s...

    Text Solution

    |

  2. If white light is used instead of monochromatic light in Young's doubl...

    Text Solution

    |

  3. If the interference fringe width of the dark band is beta(1) and that ...

    Text Solution

    |

  4. The distance between the first bright band and the first dark band in ...

    Text Solution

    |

  5. In an ideal double slit experiment when a glass plate having refractiv...

    Text Solution

    |

  6. In Young's double slit experiment an electron ray is used If the velo...

    Text Solution

    |

  7. In Young's double slit experiment the fringe width is found to be 0.4 ...

    Text Solution

    |

  8. In Young's double slit experiment the fringe width is found to be 0.3 ...

    Text Solution

    |

  9. In Young's double slit experiment with monochromatic light interferenc...

    Text Solution

    |

  10. In Young's double slit experiment the magnitude of the fringe width is...

    Text Solution

    |

  11. In Young's double slit experiment the distance between the slits is d....

    Text Solution

    |

  12. Young's double slit experiment is conducted using green red andt blue ...

    Text Solution

    |

  13. What is not true for interfernce of light ?

    Text Solution

    |

  14. Fringe width of an interference fringe is y for the two given waves. I...

    Text Solution

    |

  15. For red and blue colours of light distance of m th interfering fringe ...

    Text Solution

    |

  16. Two wave sources S(1) and S(2) having zero phase difference coming fr...

    Text Solution

    |

  17. For the wavelength lambda(1) in Young's double slit experiment seventh...

    Text Solution

    |

  18. In Young's double slit experiment the distance between the two slits i...

    Text Solution

    |

  19. In Young's double slit experiment the two slits are d distance apart. ...

    Text Solution

    |