Home
Class 12
PHYSICS
By passing sodium light (lamda=5896xx10^...

By passing sodium light `(lamda=5896xx10^(-10)m)`
through two slits 0.4 mm apart, an interfernece pattern is formed on a screen kept parallel to the plane of the slits and 60 cm from them. Find the distance along the screen between the third dark band and the tenth dark band on the opposite side of the central bright band.

A

0.11 cm

B

1.1 cm

C

0.22 cm

D

2.2 cm

Text Solution

Verified by Experts

The correct Answer is:
B
NA
Promotional Banner

Topper's Solved these Questions

  • INTERFERENCE AND DIFFRACTION

    TARGET PUBLICATION|Exercise COMPETITIVE THINKING|117 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, the slits are 0.5mm apart and interference pattern is observed on a screen placed at a distance of 1.0m from the plane containg the slits. If wavelength of the incident light is 6000Å , then the separation between the third bright fringe and the central maxima is

Two parallel slits 1 mm apart are illuminated with light of wavelength 5000 Å, from a single slit. Interference pattern is obtained on a screen placed at 1 m from the slits, what is the distance between the first bright bannd and the seventh dark band?

If fringe width is 0.4 mm, the distance between fifth bright and third dark band on same side is

The two slits are 1 mm apart from each other and illuminated with a light of wavelength 5xx10^(-7) m. If the distance of the screen is 1 m from the slits, then the distance between third dark fringe and fifth bright fringe is

Light of wavelength 5000 Å is incident on a double with and the interference fringes are formed on a screen plated at a distance of 1m from the slits. If the distance between the two consecutive dark bands is 1 mm, then the distance between the two slits is

In a biprism experiment, the slit is illuminated by a light of wavelength 5000Å . The distane between the slit and wyepieceis 1,. If the distance between the two virtual soruces is 0.25 cm, then distance between fifth band on one side and the sixth dark band on the other side of the central bright band will be

In Young's experiment, the pinholes are illuminated by a monochromatic light of wavelengths 5200Å . A screen is palaced at 1m. From the sli. If the pinhole are 1.3 mm apart, then distancebetween the sevength bright band on one side and sixth dark band on the other side of the central bright band will be

In a biprism expeirment , the distance between the slit and the biprism is 20 cm and the distance between the biprism and focal and plane of the epyepiece is 80 cm. Whith the separation between two virtual images of the slit seperation between two virtual images of the slit is 0.4 cm, an interfence pattern is obtained with a light of wavelength 5500Å .The distance between the third and eighth bands on the same side of the central bright band is

In Young's double slit experiment the two slits are d distance apart. Interference pattern is observed on a screen at a distance D from the slits. A dark fringe is observed on the screen directly opposite to one of the slits. The wavelength of light is

TARGET PUBLICATION-INTERFERENCE AND DIFFRACTION-EVALUATION TEST
  1. In a Young's doule slit experiment, the slits are 2 mm apart and are i...

    Text Solution

    |

  2. In a Young's double slit experiment, the separation between the slits ...

    Text Solution

    |

  3. A double slit apparatus is immersed in liquid of refractive index mu(m...

    Text Solution

    |

  4. In a double slit experiment, the separation between the slits is d and...

    Text Solution

    |

  5. In Young's double slit experiment, one of the slit is wider than other...

    Text Solution

    |

  6. In a single slit diffraction experiment, first minimum for a light of ...

    Text Solution

    |

  7. A beam of 8mW power and wavelength 6000Å has aperture 2 mm. If it is f...

    Text Solution

    |

  8. Human eye is most sensitive to 5550Å and diameter of pupil is 1.8 mm. ...

    Text Solution

    |

  9. Two towers on the top of two hills are 40 km apart. The line joining ...

    Text Solution

    |

  10. If the monochromatic source in Young's double slit experiment is white...

    Text Solution

    |

  11. White light is used to illuminate the two slits in Young's double slit...

    Text Solution

    |

  12. In a Young's double slit experiment, the slits separated by 1 mm are i...

    Text Solution

    |

  13. From a TV tower waves are sent normally to a plane reflector. A detect...

    Text Solution

    |

  14. For a normal eye, distance of near point from the eye is.

    Text Solution

    |

  15. A parallel beam of x-rays is incident normally on a narrow slit. A flu...

    Text Solution

    |

  16. The aperture of the larges telescope in the world is about 5m. If the ...

    Text Solution

    |

  17. A slit whose width is 5.0 cm is irradiated with microwaves of waveleng...

    Text Solution

    |

  18. In a single slit diffraction experiment first minima for lambda1 = 660...

    Text Solution

    |

  19. By passing sodium light (lamda=5896xx10^(-10)m) through two slits 0....

    Text Solution

    |

  20. Assertion: An excessively thin film appear black in reflected light. ...

    Text Solution

    |