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

In Young's double slit experiment using sodium light (`lamda=5898Å`) 92 fringes are seen if given colour `(lamda=5461Å)` is used how many fringes will be seen

A

62

B

67

C

85

D

99

Text Solution

Verified by Experts

The correct Answer is:
D
NA
Promotional Banner

Topper's Solved these Questions

  • INTERFERENCE AND DIFFRACTION

    TARGET PUBLICATION|Exercise EVALUATION TEST|20 Videos

  • INTERFERENCE AND DIFFRACTION

    TARGET PUBLICATION|Exercise CRITICAL THINKING|72 Videos

  • GRAVITATION

    TARGET PUBLICATION|Exercise EVALUATION TEST|24 Videos

  • KINETIC THEORY OF GASES AND RADIATION

    TARGET PUBLICATION|Exercise Evaluation test|18 Videos

Similar Questions

Explore conceptually related problems

In young's double slit experiment using sodium light ( lambda = 5892Å) , 92 fringes are seen .If given colour (lambda = 5461 Å) is used how manyy frignes will be seen

In Young's double slit experiment 62 fringes are visible in the field of view with sodium light (lambda = 5893 Å) . If green light (lambda = 5461 Å) is used then the number of visible fringes will be –

In the Young’s double slit experiment, for which colour the fringe width is least

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

In Young's double slit experiment, for which colour is the fringe width maximum?

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

In Young's double slit experiment, green light (lambda=5461Å) is used and 60 fringes were seen in the field view. Now sodium light is used (lambda=5890Å) , then number of fringes observed are

In Young's double slit experiment with wavelength 5890 Å , there are 60 fringe in the field of vision, How many fringes will be observed in the same field of vision id wavelength used is 5460 Å ?

In standard Young's double-slit experiment, 9 fringes are found to be formed in a portion of screen. Wavelength of light used is 600 nm. How many fringes will be formed in the same portion of screen if wavelength of light is changed to 450 nm?

Assertion: In Young's double slit experiment using white light, the central fringe is white, the violet coloured fringe will be seen nearest to the central fringe. Reason: Red coloured fringe will be seen near central fringe.

TARGET PUBLICATION-INTERFERENCE AND DIFFRACTION-COMPETITIVE THINKING
  1. In Young's double slit experiment, if the width of 4th bright firnge i...

    Text Solution

    |

  2. In a two slit experiment with monochromatic light fringes are obtained...

    Text Solution

    |

  3. In Young's double slit experiment using sodium light (lamda=5898Å) 92 ...

    Text Solution

    |

  4. A wavelength of light 5600Å produces 60 fringes. What will be the numb...

    Text Solution

    |

  5. Then nth bright band of red light of wavelength 6750Å is coincide wit...

    Text Solution

    |

  6. In Young's double slit experiment, red light of wavelength of 6000Å is...

    Text Solution

    |

  7. In Young's double slit experiment, if the distance between two slits i...

    Text Solution

    |

  8. A micture of light, consisting of wavelength 590nm and an unknown wave...

    Text Solution

    |

  9. Monochromatic green light of wavelength 5 xx 10^(-7) m illuminates a ...

    Text Solution

    |

  10. Two coherent sources P and Q produce interference at point A on the sc...

    Text Solution

    |

  11. A beam of light of lambda=600nm from a distance source falls on a sing...

    Text Solution

    |

  12. A fringe width of a certain interference pattern is beta=0.002 cm What...

    Text Solution

    |

  13. Two slits at a distance of 1mm are illuminated by a light of wavelengt...

    Text Solution

    |

  14. In Young's double slit experiment slits are separated by 2 mm and the ...

    Text Solution

    |

  15. In a Young's double slit experiment the intensity at a point where tha...

    Text Solution

    |

  16. If a transparent medium of refractive index mu=1.5 and thickness t=2.5...

    Text Solution

    |

  17. Young's double slit experiment is first performed in air and then in a...

    Text Solution

    |

  18. In a Young's experiment, two coherent sources are placed 0.90mm apart ...

    Text Solution

    |

  19. In double slit experiment, the angular width of the fringes is 0.20^@ ...

    Text Solution

    |

  20. The two slits are 1 mm apart from each other and illuminated with a li...

    Text Solution

    |