Home
Class 12
PHYSICS
It a carrier wave of 1000 kHz is used to...

It a carrier wave of 1000 kHz is used to carry the signal, the length of transmitting antenna will be equal to

A

3 m

B

30 m

C

300 m

D

3000 m

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • COMMUNICATION SYSTEM

    AAKASH SERIES|Exercise LECTURE SHEET (LEVEL - I) (MAIN) (EXERCISE - III) (Straight Objective & More than one Correct Answer Type Questions)|26 Videos

  • COMMUNICATION SYSTEM

    AAKASH SERIES|Exercise LECTURE SHEET (LEVEL - I) (MAIN) (EXERCISE - IV) (Straight Objective & More than one Correct Answer Type Questions)|20 Videos

  • COMMUNICATION SYSTEM

    AAKASH SERIES|Exercise LECTURE SHEET (LEVEL - I) (MAIN) (EXERCISE - IV) (Straight Objective & More than one Correct Answer Type Questions)|20 Videos

  • CAPACITORS

    AAKASH SERIES|Exercise PRACTICE SHEET (ADVANCED) (Integer Type Questions)|2 Videos

  • COMMUNICATION SYSTEMS

    AAKASH SERIES|Exercise PRACTICE EXERCISE (TV Antenna)|16 Videos

Similar Questions

Explore conceptually related problems

If a carrier wave of 1000 kHz is used to carry the signal, the length of transmitting antenna will be equal to -

If the audio signal is transmitted directly into space, the length of transmitting antenna required will be

If lambda is wavelength of radio signals to be transmitted, then the length of Hertz antenna is

A carrier wave of peak voltage 15 V is used to transmit a message signal. Find the peak voltage of the modulating signal in order to have a modulation index of 60%.

If omega_c and omega_m are angular frequencies of carrier wave and modulating signal respectively, then Band width of amplitude modulated waves is equal to

A carrier wave of peak voltage 12 V is used to transmit a message signal. The peak voltage of the modulating signal in order to have a modulation index of 75% is

What does the term LOS communication mean? Name the types of waves that are used for this communication. Which of the two height of transmitting antenna and height of receiving antenna can effect the range over which this mode of communication remains effective?

A carrier wave of peak voltage 14 V is used for transmitting a message signal. The peak voltage of modulating signal given to achieve a modulation index of 80% will be :

The length of half wave dipole antenna at 50 MHz is

AAKASH SERIES-COMMUNICATION SYSTEM -LECTURE SHEET (LEVEL - I) (MAIN) (EXERCISE - II) (Straight Objective & More than one Correct Answer Type Questions)
  1. The INCORRECT statement is :

    Text Solution

    |

  2. The weight of an object on the surface of the Earth is 40 N. Its weigh...

    Text Solution

    |

  3. A signal emiited by an antenna form a certain point can be received at...

    Text Solution

    |

  4. A radio station has two channels. One is AM at 1020kHz and the other i...

    Text Solution

    |

  5. Broadcasting antennas are generally

    Text Solution

    |

  6. If the audio signal is transmitted directly into space, the length of ...

    Text Solution

    |

  7. A TV tower has a height of 75m. What is the maximum distance upto whic...

    Text Solution

    |

  8. It a carrier wave of 1000 kHz is used to carry the signal, the length ...

    Text Solution

    |

  9. A radar has a power of 1 Kw and is operating at a frequency of 10 GHz....

    Text Solution

    |

  10. Then TV tower has a height of 100m. What is the maximum distance upto ...

    Text Solution

    |

  11. Is it necessary for a transmitting antenna to be at the same height as...

    Text Solution

    |

  12. A TV tower has a height of 75m. What is the maximum area upto which th...

    Text Solution

    |

  13. The maximum distance upto which TV transmission from a TV tower of hei...

    Text Solution

    |

  14. A TV transmission tower has a height of 240m. Signals broadcast from t...

    Text Solution

    |

  15. The maximum distance between the transmitting and receiving TV towers ...

    Text Solution

    |

  16. A T.V. transmitting antenna is 128 m tall . If the receiving antenna i...

    Text Solution

    |

  17. If height of transmitting tower increases by 21% then the area to be c...

    Text Solution

    |

  18. The power of transmitter 19 kW. The power of the Carrier wave is, if t...

    Text Solution

    |

  19. The power of a AM transmitter is 100 W. If the modulation index is 0.5...

    Text Solution

    |