Home
Class 11
PHYSICS
Space wave propagation is used in (a) ...

Space wave propagation is used in
(`a`) microwave communication
(`b`) satellite communication
(`c`) TV transmission

A

television communication

B

radar communication

C

microwave communication

D

all of these

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • COMMUNICATION SYSTEMS

    TARGET PUBLICATION|Exercise Critical Thinking|34 Videos

  • COMMUNICATION SYSTEMS

    TARGET PUBLICATION|Exercise Competitive Thinking|46 Videos

  • ELECTRONS AND PHOTONS

    TARGET PUBLICATION|Exercise Evaluation Test|19 Videos

Similar Questions

Explore conceptually related problems

A communications Earth satellite

Communication satellites are used to :

In satellite communication, the communication satellite.

The periodic time of a communication satellite is

Downlink frequency bands in caseof communication satellite are

Why can moon be not used as a communication satellite?

The waves used by artificial satellites for communication is

What is a communicate satellite? Name the communication satellites of India.

TARGET PUBLICATION-COMMUNICATION SYSTEMS-Evaluation Test
  1. Space wave propagation is used in (a) microwave communication (b) ...

    Text Solution

    |

  2. The critcal frequency for sky wave propagation if maximum number dens...

    Text Solution

    |

  3. Frequecies higher than 5 MHz are found not to be reflceted by the ion...

    Text Solution

    |

  4. ATV tower has a height of 150m. By how much the height of tower be inc...

    Text Solution

    |

  5. How much time is taken by an information to pass from one place to ano...

    Text Solution

    |

  6. Amplitude modulation is useful for broadcastin in communication system...

    Text Solution

    |

  7. Assertion : Communication in UHF/ VHF regions can be established by sp...

    Text Solution

    |

  8. In satellite communication 1. The frequenc used lies between 5 MHz a...

    Text Solution

    |

  9. Assertion : A dish antenna is highly directional . Reason : A dipo...

    Text Solution

    |

  10. Assertion : Modulation index is the degree to which the carrier wave i...

    Text Solution

    |

  11. In an amplitude modulated wave for audio frequency of 400 cycles/secon...

    Text Solution

    |

  12. The minimum voltage in an amplitude modulated wave is 3 V and maximum ...

    Text Solution

    |

  13. A 3000 kHz carrier is modulated with 500 Hz audio signals. The frequ...

    Text Solution

    |

  14. A sinusoidal carrier wave of frequencu 1 MHz and amplitude 100 V is am...

    Text Solution

    |

  15. The total population covered by the T . V . Tower of height 200 m, if...

    Text Solution

    |

  16. The number of AM broadcast stations that can be accommodated in a band...

    Text Solution

    |