Home
Class 12
PHYSICS
Angular width (beta) of central maximum ...

Angular width `(beta)` of central maximum of a diffraction pattern on a single slit does not depend upon

A

`lambda` of light used

B

Width of slit

C

Distance of slits from screen

D

Ratio of `lambda` and slit width

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • WAVE OPTICS

    PHYSICS GALAXY - ASHISH ARORA|Exercise Numerical MCQs Single Options Correct|49 Videos

  • WAVE OPTICS

    PHYSICS GALAXY - ASHISH ARORA|Exercise Advance MCQs with One or More Options Correct|27 Videos

  • WAVE OPTICS

    PHYSICS GALAXY - ASHISH ARORA|Exercise Discussion Question|20 Videos

  • THERMODYNAMICS LAWS & SPECIFIC HEATS OF GASES

    PHYSICS GALAXY - ASHISH ARORA|Exercise Practice Exercise 3.4|11 Videos

  • WAVES

    PHYSICS GALAXY - ASHISH ARORA|Exercise Unsolved Numerical Problems for Preparation of NSE, INPhO & IPhO|135 Videos

Similar Questions

Explore conceptually related problems

The angular width of the central maximum of the diffraction patternn in a single slit (of width a) experiment, with lamda as the wavelenth of light, is

Angular width of central maxima of a single slit diffraction pattern is independent of

Angular width of central maximum in diffraction at a single slit is……………. .

Light of frequency 25 GHz is incident normally on a rectangular slit of width 4 cm. Calculate the angular width of the central maximum of the diffraction pattern formed by the slit.

Central fringe obtained in diffraction pattern due to a single slit-

In a single slit diffraction pattern

In single slit diffraction pattern :

Angular width of central maxima in the Fraunhofer diffraction pattern of a slit is measured. The slit is illuminated by light of wavelength 6000Å . When the slit is illuminated by light of another wavelength, the angular width decreases by 30%. The wavelength of this light will be

PHYSICS GALAXY - ASHISH ARORA-WAVE OPTICS-Conceptual MCQ Single Option Correct
  1. In a Fraunhofer diffraction experiment at a single slit using a light ...

    Text Solution

    |

  2. If we observe the single slit Fraunhofer diffraction with wavelength l...

    Text Solution

    |

  3. Angular width (beta) of central maximum of a diffraction pattern on a ...

    Text Solution

    |

  4. The critical angle of a certain medium is sin ^(-1)((3)/(5)). The pola...

    Text Solution

    |

  5. Which of the following cannot be polarised?

    Text Solution

    |

  6. An unpolarised beam of intensity I(0) falls on a polariod. The intensi...

    Text Solution

    |

  7. Which of the following is a dichroic crysral?

    Text Solution

    |

  8. An unpolarised beam of intensity I(0) is incident on a pair of nicols ...

    Text Solution

    |

  9. When an unpolarized light of intensity I(0) is incident on a polarizi...

    Text Solution

    |

  10. An optically active compound

    Text Solution

    |

  11. A 20cm length of a certain solution causes right-handed rotation of 38...

    Text Solution

    |

  12. Specific rotation of sugar solution is 0.5 deg m^(2)//kg. 200kgm^(-3) ...

    Text Solution

    |

  13. Two polaroids are placed in the path of unpolarized beam of intensity ...

    Text Solution

    |

  14. Two light waves arrives at a certain point on a screen. The waves have...

    Text Solution

    |

  15. Two beam of light having intensities I and 4I interfere to produce a f...

    Text Solution

    |

  16. A plane electromagnetic wave of frequency w(0) falls normally on the s...

    Text Solution

    |

  17. White light is used to illuminate the two slits in a Young's double sl...

    Text Solution

    |

  18. Ratio of intensities between a point A and that of central fringe is 0...

    Text Solution

    |

  19. Two waves of same intensity produce interference. If intensity at maxi...

    Text Solution

    |

  20. Intensity of central bright fringe due to interference of two identica...

    Text Solution

    |