Home
Class 12
PHYSICS
The ultra high frequency band of radio w...

The ultra high frequency band of radio waves in electromagnetic wave is used as in

A

television waves

B

cellular phone communication

C

commercial FM radio

D

both (a) and (c)

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • ELECTROMAGNETIC WAVES

    NCERT FINGERTIPS|Exercise Higher Order Thinking Skills|8 Videos

  • ELECTROMAGNETIC WAVES

    NCERT FINGERTIPS|Exercise NCERT Exemplar|7 Videos

  • ELECTROMAGNETIC WAVES

    NCERT FINGERTIPS|Exercise Electromagnetic Waves|40 Videos

  • ELECTROMAGNETIC INDUCTION

    NCERT FINGERTIPS|Exercise Assertion And Reason|15 Videos

  • ELECTROSTATIC POTENTIAL AND CAPACITANCE

    NCERT FINGERTIPS|Exercise Assertion And Reason|15 Videos

Similar Questions

Explore conceptually related problems

What is the frequency range of radio waves?

High frequency waves are

Wave Optics and Electromagnetic Waves

Hertz produced electromagnetic wave by using

The frequency of radio waves corresponding to a wavelength of 10 m is

Define the term critical frequency in relation to sky wave propagation of electromagnetic waves.

NCERT FINGERTIPS-ELECTROMAGNETIC WAVES-Electromagnetic Spectrum
  1. Which of the following is not an electromagnetic wave?

    Text Solution

    |

  2. We consider the radiation emitted by the human body which of the follo...

    Text Solution

    |

  3. Radio wave diffract around building although light waves do not. The r...

    Text Solution

    |

  4. The ultra high frequency band of radio waves in electromagnetic wave i...

    Text Solution

    |

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

    Text Solution

    |

  6. The frequency 1057 MHz of radiation arising from two close energy leve...

    Text Solution

    |

  7. A micro-wave and an ultrasonic sound wave have the same wavelength. Th...

    Text Solution

    |

  8. The waves used by artificial satellites for communication is

    Text Solution

    |

  9. The produced rays in sonography are

    Text Solution

    |

  10. Which of the following electromagnetic wave play an important role in ...

    Text Solution

    |

  11. Which of the following electromagnetic wave is used in high precision ...

    Text Solution

    |

  12. The crystal structure can be studied by using

    Text Solution

    |

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

    Text Solution

    |

  14. Which of the following electromagnetic waves has smaller wavelength ?

    Text Solution

    |

  15. Which of the following electromagnetic waves is used in medicine of de...

    Text Solution

    |

  16. The decreasing order of wavelength of infrared, microwave, ultraviolet...

    Text Solution

    |

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

    Text Solution

    |

  18. X-rays and gamma-rays of same energies are distinguished by their

    Text Solution

    |

  19. choose the correct option. If speed of gamma rays, X-rays and microwav...

    Text Solution

    |

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

    Text Solution

    |