Home
Class 12
PHYSICS
Light of wavelength 5000Å is incident ov...

Light of wavelength `5000Å` is incident over a slit of width `1 mu m`. The angular width of central maxima will be

A

`30^(@)`

B

`15^(@)`

C

`60^(@)`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • NTA JEE MOCK TEST 81

    NTA MOCK TESTS|Exercise PHYSICS|25 Videos

  • NTA JEE MOCK TEST 83

    NTA MOCK TESTS|Exercise PHYSICS|25 Videos

Similar Questions

Explore conceptually related problems

Light of wavelength 600 nm is incident normally on a slit of width 0.2 mm. The angular width of central maxima in the diffraction pattern is

The light of wavelength 6328Å is incident on a slit of width 0.2mm perpendicularly, the angular width of central maxima will be

Light of wavelength 6328 Å is incident normally on a slit of width 0.2 mm. Angular width of the central maximum on the screen will be :

Light of wavelength 6328 Å is incident normally on a slit of width 0.2 mm. Calculate the angular width of central maximum on a screen distance 9 m?

Light of wavelength 5000 Å is incident on a slit of width 0.1 mm. Find out the width of the central bright line on a screen distance 2m from the slit?

Light of wavelength 600 nm is incident normally on a slit of width 3 mm . Calculate linear width of central maximum on a screen kept 3 m away from the slit.

Light of wavelength 6000 Å is incident normally on a single slit of width 0.03 mm. Find the width of the central maxima on the screen which is at a distance 1.5 m away from the slit. What will be the width if the apparatus is immersed in water of refractive index 1.33?

A parallel beam of light of wavelength 4000 Å passes through a slit of width 5 xx 10^(-3) m . The angular spread of the central maxima in the diffraction pattern is

NTA MOCK TESTS-NTA JEE MOCK TEST 82-PHYSICS
  1. Two satellites S(1) and S(2) are revolving round a planet in coplanar ...

    Text Solution

    |

  2. Two particles of charges +Q and -Q are projected from the same point w...

    Text Solution

    |

  3. A stone is projected from the ground with velocity 50(m)/(s) at an ang...

    Text Solution

    |

  4. What is the maximum value of the force F such that the block shown in ...

    Text Solution

    |

  5. The above is a plate of binding energy per nucleon E(0) against the nu...

    Text Solution

    |

  6. The displacement (x) is plotted with time (t) for a particle executing...

    Text Solution

    |

  7. Photo-electrons are produced by from a metal surface using a radiation...

    Text Solution

    |

  8. Three (A,B,C) particle each of mass m are connected by three mass-less...

    Text Solution

    |

  9. The average rms speed of molecules in a sample of oxygen gas at 300 K ...

    Text Solution

    |

  10. Two identical capacitors A and B are charged to the same potential V a...

    Text Solution

    |

  11. Two rods A and B of identical dimensions are at temperature 30^(@)C. I...

    Text Solution

    |

  12. The force F on a sphere of radius r moving in a medium with velocity v...

    Text Solution

    |

  13. Light of wavelength 5000Å is incident over a slit of width 1 mu m. The...

    Text Solution

    |

  14. A table is revolving on its axis at 5 revolutions per second. A sound ...

    Text Solution

    |

  15. A ball suspended by a thread swings ia a vertical plane so that its ac...

    Text Solution

    |

  16. The resistance of each straight section r = 2 Omega. Find the equivale...

    Text Solution

    |

  17. A rat is running on ice with speed v=pims^(-1). Suddenly he decides to...

    Text Solution

    |

  18. Three containers C(1), C(2) and C(3) have water at different temperatu...

    Text Solution

    |

  19. A uniform cylinder of the radius R ( = 3 m) is spin about its axis at ...

    Text Solution

    |

  20. A particle is attached to a string and the other end of the string is ...

    Text Solution

    |