Home
Class 12
PHYSICS
A diffraction is obtained by using a bea...

A diffraction is obtained by using a beam of red light. What will happen if the red light is replaced by the blue light?

A

no change

B

diffraction bands become narrower and crowed together

C

bands become broader and farther apart

D

bands disappear

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • GRAVITATION

    NIKITA PUBLICATION|Exercise Multiple Choice Questions|409 Videos

  • KINETIC THEORY OF GASES & RADIATION

    NIKITA PUBLICATION|Exercise MCQs (Question Given in MHT-CET)|79 Videos

Similar Questions

Explore conceptually related problems

A diffraction is obtained by using a bean of yellow light. What will happen if the yellow light is replaced by the red light?

A diffraction pattern is obtained using a beam of redlight. What happens if the red light is replaced by blue light

A single slit diffraction pattern is obtained using a beam of red light. If the red light is replaced by the blue light, then the diffraction pattern

A single slit diffraction pattern is obtained by using a beam of red light. What will happen to the diffraction bands if the red light is replaces by green light?

Diffraction pattern is obtained using red light. What will happen if it is replaced by violet light?

A diffraction pattern is obtained using a beam of red light. Which one among the following will be the outcome if the red light is replaced by blue light ?

In young's double slit experiment, what will happen when red light is replaced by violet light

A diffraction patter is obtained by making lbue light incident on a narrow slit. It blue light is replaced by red light then

In a YDSE setup, orange light is replaced by blue light. Then,

NIKITA PUBLICATION-INTERFERENCE AND DIFFRACTION-MULTPLE CHOICE QUESTIONS
  1. Light of wavelength 6328Å is incident normally on slit having a width ...

    Text Solution

    |

  2. Both light and soucnd waves produced diffraction. It is more difficult...

    Text Solution

    |

  3. A diffraction is obtained by using a beam of red light. What will hap...

    Text Solution

    |

  4. Plane microwaves are incident on a long slit having a width of 5.0 cm....

    Text Solution

    |

  5. The correct relation between the size of the obstacle and wavelength o...

    Text Solution

    |

  6. The phenomenon of diffractin can be treated as interferene phenomenon ...

    Text Solution

    |

  7. Diffraction pattern is obtained using red light. What will happen if i...

    Text Solution

    |

  8. The distance between the first and the sixth minima in the diffraction...

    Text Solution

    |

  9. Consider Fraunhoffer diffraction pattern obtained with a single slit i...

    Text Solution

    |

  10. Bright colour's exhibited by spider's web, exposed to sunlight are dut...

    Text Solution

    |

  11. Two nerby sources are said to be just resolved if the central maximum ...

    Text Solution

    |

  12. When separation between the central maxima of the two objects is great...

    Text Solution

    |

  13. When separation between the central maxima of the two objects is equal...

    Text Solution

    |

  14. When sepration between the central maxima of the two object is less th...

    Text Solution

    |

  15. Which colour should be used to increases the resolving power of a micr...

    Text Solution

    |

  16. Resolving power of telescop can be increased by

    Text Solution

    |

  17. The ability of an optical instrument to show the images of two adjacen...

    Text Solution

    |

  18. The limit of resolution of an optical instrument arises on account of

    Text Solution

    |

  19. In order to raise the resolving power of the electron mocroscope we sh...

    Text Solution

    |

  20. Resolving power of a microscope is increased by

    Text Solution

    |