Home
Class 12
PHYSICS
A. Wavelength of microwaves is greater t...

A. Wavelength of microwaves is greater than that of ultraviolet rays.
B. The wavelength of infrared rays is lesser than that of ultraviolet rays.
C. The wavelength of microwaves is lesser than that of infrared rays
D. Gamma ray has shortest wavelength in the electomagnetic specturum
Choose the correct option.

A

A and B are true

B

B and C are true

C

C and D are true

D

A and D are true

Text Solution

Verified by Experts

The correct Answer is:
D

`lambda_("micro")gt lambda_(IR) gt lambda_(UV) gt lambda_("gamma")`
Promotional Banner

Topper's Solved these Questions

  • ELECTROMAGNETIC WAVES

    MTG GUIDE|Exercise CHECK YOUR NEET VITALS|25 Videos
  • ELECTROMAGNETIC WAVES

    MTG GUIDE|Exercise AIPMT/NEET(MCQs)|15 Videos
  • ELECTROMAGNETIC WAVES

    MTG GUIDE|Exercise AIPMT/NEET(MCQs)|15 Videos
  • ELECTROMAGNETIC INDUCTION AND ALTERNATING CURRENTS

    MTG GUIDE|Exercise AIPMT/NEET MCQS|31 Videos
  • ELECTRONIC DEVICES

    MTG GUIDE|Exercise AIPMT/NEET (MCQs)|42 Videos

Similar Questions

Explore conceptually related problems

The wavelength of X-rays is

The wavelength of infrared rays is of the order of:

The wavelength of X-rays is in the range

The wavelength of X-rays is of the order of

The wavelength of X-rays is of the order of

The wavelength of ultraviolet rays is of the order of:

MTG GUIDE-ELECTROMAGNETIC WAVES-NEET CAFÉ (TOPICWISE PRACTICE QUESTIONS)
  1. Which of the following has/have zero average value in a plane electrom...

    Text Solution

    |

  2. Electromagnetic waves travel in a medium which has relative permeabili...

    Text Solution

    |

  3. Express velocity of electromagnetic wave in a material medium in terms...

    Text Solution

    |

  4. An electroagnetic wave is propagating along x-axis. At x = 1 m and t =...

    Text Solution

    |

  5. A plane electromagnetic wave travels in free space along X-direction. ...

    Text Solution

    |

  6. The waves used by artificial satellites for communication is

    Text Solution

    |

  7. If V(g),V(x) and V(m) are the speeds of gamma rays, x-rays and microwa...

    Text Solution

    |

  8. The produced rays in sonography are

    Text Solution

    |

  9. A. Wavelength of microwaves is greater than that of ultraviolet rays. ...

    Text Solution

    |

  10. Wave which cannot travel in vacumm is

    Text Solution

    |

  11. It travelling at same speeds, whichof the following mater waves have t...

    Text Solution

    |

  12. Electromagnetic radiation of highest frequency is

    Text Solution

    |

  13. Which one of the following pairs of rays is electromagnetic in nature?

    Text Solution

    |

  14. An electromagnetic radiation has an energy of 13.2 keV. Then the radia...

    Text Solution

    |

  15. Given below is a list of electromagnetic spectrum and its mode of prod...

    Text Solution

    |

  16. All types of electromagnetic radiations possess same

    Text Solution

    |

  17. The energy of infrared waves is greater than that of

    Text Solution

    |

  18. X-rays, gamma rays and microwaves travelling in vacuum have

    Text Solution

    |

  19. The crystal structure can be studied by using

    Text Solution

    |

  20. The part of the spectrum of the electromagnetic radiation used to cook...

    Text Solution

    |