Home
Class 12
PHYSICS
In Young's double slit experiment, the p...

In Young's double slit experiment, the phase difference between the light waves reaching third bright fringe from the central fringe will be `(lambda=6000Å)`

A

Zero

B

`2pi`

C

`4pi`

D

`6pi`

Text Solution

Verified by Experts

The correct Answer is:
D
Path difference `(Delta x) = 3 lambda`
`therefore` Phase difference `= 3 xx 2pi = 6pi`
Promotional Banner

Topper's Solved these Questions

  • WAVE OPTICS

    PHYSICS WALLAH|Exercise Neet Past 5 Years Questions|16 Videos

  • WAVE OPTICS

    PHYSICS WALLAH|Exercise Neet Past 5 Years Questions|16 Videos

  • UNITS AND MEASUREMENTS

    PHYSICS WALLAH|Exercise NEET PAST 5 YEARS QUESTIONS |10 Videos

  • WAVES

    PHYSICS WALLAH|Exercise NEET PAST 4 YEARS QUESTIONS |15 Videos

Similar Questions

Explore conceptually related problems

In Young's double slit experiment, the phase difference between the light waves producing the third bright fringe from the central fringe will be ( lamda=6000 Å)

In Young's double slit experiment, the phase difference between the two waves reaching at the location of the third dark fringe is

In Young's double slit experiment the phase difference between the waves reaching the central fringe and fourth bright fringe will be

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

In Young's experiment, what will be the phase difference and the path difference between the light waves reaching (i) third bright fringe and (ii) third dark fringe from the central fringe. Take lambda = 5000 Å .

In Young’s double slit experiment, the central bright fringe can be identified

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

In young's double slit experiment, fringe order is represented by m, then fringe width is

PHYSICS WALLAH-WAVE OPTICS-Level -2
  1. The contrast in the fringes in any interference pattern depends on:

    Text Solution

    |

  2. Yellow light emitted by sodium lamp in Young's double slit experiment ...

    Text Solution

    |

  3. In Young's double slit experiment, the phase difference between the li...

    Text Solution

    |

  4. Young's experiment establishes that

    Text Solution

    |

  5. The length of the optical path of two media in contact of length d(1) ...

    Text Solution

    |

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

    Text Solution

    |

  7. The penetration of light into the region of geometrical shadow is call...

    Text Solution

    |

  8. The Young's double slit experiment is performed with blue and with gre...

    Text Solution

    |

  9. In young's double's slit experiment,a small detector measures an inten...

    Text Solution

    |

  10. White light is incident normally on a glass plate (in air) of thicknes...

    Text Solution

    |

  11. Which of the following pheniomeana exhibits particle nature of light ?

    Text Solution

    |

  12. The phase difference between incident wave and reflected wave is 180^@...

    Text Solution

    |

  13. Red light is generally used to observe diffraction pattern from single...

    Text Solution

    |

  14. Oil floating on water looks cloured due to interference of light. What...

    Text Solution

    |

  15. Huygen's wave theory of light could not explain

    Text Solution

    |

  16. As light enters from air into glass slab, its wavelength

    Text Solution

    |

  17. An unpolarised light of intensity I(0) falls on a polarised whose opti...

    Text Solution

    |

  18. In a Young’s double slit experiment, the slit separation is 0.2 cm, th...

    Text Solution

    |

  19. Two coherent light beams of intensities I and 4I superpose in a region...

    Text Solution

    |

  20. In Young's double slit experiment, the sepcaration between the slits i...

    Text Solution

    |