Home
Class 12
PHYSICS
In young's double slit experiment the n^...

In young's double slit experiment the `n^(th)` red bright band coincides with `(n+1)^(th)` blue bright band. If the wavelength of red and blue lights are `7500 A^(@)` and `5000 A^(@)`, the value of 'n' is

A

`5762 A^(@)`

B

`5825 A^(@)`

C

`6000 A^(@)`

D

`6500 A^(@)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • WAVE OPTICS

    AAKASH SERIES|Exercise LECTURE SHEET EXERCISE-I (LEVEL -II) (ADVANCED )staright Objective Type Questions|30 Videos

  • WAVE OPTICS

    AAKASH SERIES|Exercise LECTURE SHEET EXERCISE-I (LEVEL -II) (ADVANCED ) More than one correct answer Type Questions|4 Videos

  • WAVE OPTICS

    AAKASH SERIES|Exercise Additional Practice Exercise (Practice Sheet (Advanced))|6 Videos

  • WAVE MOTION AND SOUND

    AAKASH SERIES|Exercise PROBLEMS (LEVEL - II)|97 Videos

  • WAVES

    AAKASH SERIES|Exercise EXERCISE-III (Doppler effect :)|15 Videos

Similar Questions

Explore conceptually related problems

In an interference pattern the (n+4)^(th) blue bright fringe and n^(th) red bright fringe are formed at the same spot. If red and blue light have the wavelength of 7800Å and 5200 Å then value of n should be-

In Young.s double slit experiment, what is the path difference between the two light waves forming 5th bright band (fringe) on the screen ?

In Young's double slit experiment, the wavelength of red light is 7800 Å . The value of n for which nth bright band due to red light coincides with (n+1)th bright band due to blue light (lambda=5200Angstrom) , is

In Young.s double slit experiment sodium light is replaced by blue lamp, then the fringe width

In a Young's double slit experiment, the source is white light. One of the holes is covered by a red filter and another by a blue filter. In this case

In a Young's double slit experiment, the source is white light. One of the holes is covered by a red filter and another by a blue filter. In this case

In the figure is shown Young's double slit experiment. Q is the position of the first bright fringe on the right side of O. P is the 11^(th) bright fringe on the other side, as measured from Q. If the wavelength of the light used is 600 nm . Then S_(1)B will be equal to

In Young's double - slit experiment intensity at a point is (1//4)^("th") of the maximum intensity. The possible angular position of this point is

In Young's double-slit experiment, the ratio of intensities of a bright band and a dark band is 16:1 . The ratio of amplitudes of interfering waves will be

A : In Young.s double slit expriment the band width for red colour is more R : Wavelength of red is small among the colours of white light.

AAKASH SERIES-WAVE OPTICS-LECTURE SHEET EXERCISE-I (LEVEL -I) (MAIN) straight objective Type Questions
  1. Waves of same amplitude and same frequency from two coherent source ov...

    Text Solution

    |

  2. To demonstrate the phenomenon of interference, we require two sources ...

    Text Solution

    |

  3. In Young's double-slit experimetn, the intensity of light at a point o...

    Text Solution

    |

  4. If an interference pattern produced by two identical slits, the intens...

    Text Solution

    |

  5. Two coherent sources are placed 0.9 mm apart and the fringes are obser...

    Text Solution

    |

  6. The two coherent sources of equal intensity produce maximum intensity ...

    Text Solution

    |

  7. The ratio of the intensities at minima to maxima in Young's double sli...

    Text Solution

    |

  8. If the width of the slit S in Young's double slit experiment is gradua...

    Text Solution

    |

  9. The distance between the tew slits in a Young's double slit experiment...

    Text Solution

    |

  10. A single slit is illuminated by light of wavelength 6000 Ã…. The slit ...

    Text Solution

    |

  11. A double slit is illuminated by light of wave length 6000 Å. The slit ...

    Text Solution

    |

  12. In young's double slit experiment the n^(th) red bright band coincides...

    Text Solution

    |

  13. In a Young's double slit experiment using monochromatic light, the fri...

    Text Solution

    |

  14. When a thin transparent plate of Refractive Index 1.5 is introduced in...

    Text Solution

    |

  15. In Young's double slit experiment S(1) and S(2) are two slits. Films o...

    Text Solution

    |

  16. A transparent glass plate of thickness 0.5 mm and refractive index 1.5...

    Text Solution

    |