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

If 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
`h=lamda=(c)/(v)=3xx10^(8)//10^(6)=300 m`
Promotional Banner

Topper's Solved these Questions

  • DAILY PRACTICE PROBLEM

    RESONANCE|Exercise DPP.No.71|1 Videos

  • DAILY PRACTICE PROBLEM

    RESONANCE|Exercise DPP No.71|10 Videos

  • CURRENT ELECTRICITY

    RESONANCE|Exercise High Level Problems (HIP)|21 Videos

  • ELECTRO MAGNETIC WAVES

    RESONANCE|Exercise Exercise 3|27 Videos

Similar Questions

Explore conceptually related problems

A carrier wave of 2000 kHz is used to carry the signal, the length of the transmitting antenna will be equal to

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

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

For a carrier wave of frequency 6 MHz, what should be the length of Marconi antenna?

In radio-communication, the signals emitted by transmitting antenna are reflected on

If the frequency of the carrier wave is increased from 10 MHz to 100 MHz, the length of the half wave dipole antenna required for transmission

For efficient transmission, transmitting antenna has length comparable 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

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

RESONANCE-DAILY PRACTICE PROBLEM-DPP No.72
  1. A ratio has a power of 1 kW and is operating at a frequency of 10 GHz ...

    Text Solution

    |

  2. A diode detector is used to detect an amplitude modulated wave of 60% ...

    Text Solution

    |

  3. An oscillator is producing FM waves of requency 2kHz with a variation ...

    Text Solution

    |

  4. The carrier frequency generated by a tank circuit containing 1 nF capa...

    Text Solution

    |

  5. A T.V. tower has a height 150m. What is the population density around ...

    Text Solution

    |

  6. The T.V. transmission tower in Delhi has a height of 240 m. The distan...

    Text Solution

    |

  7. In an amplitude modulated wave for audio frequency of 500 "cycle"//sec...

    Text Solution

    |

  8. For a carrier frequency of 100 kHz and a modulating frequency of 5kHz ...

    Text Solution

    |

  9. If a carrier wave of 1000 kHz is used to carry the signal, the length ...

    Text Solution

    |

  10. The AM wave contans three frequencies viz:

    Text Solution

    |

  11. A wedge (inclination theta = 30^(@) from horizontal) is moving with an...

    Text Solution

    |

  12. Figure shows the roller coaster track. Each car will start from rest a...

    Text Solution

    |

  13. Two immisible liquids are pured in a U-tube having densities rho(1) = ...

    Text Solution

    |

  14. The free electron concentration (n) in the conduction band of a semico...

    Text Solution

    |

  15. Pure Si at 300 K has equal electron (n(e)) and hole (n(h)) concentrati...

    Text Solution

    |

  16. In an NPN transistor the collector current is 10 mA. If 90% of electro...

    Text Solution

    |

  17. For the logic circuit shown the boolean relation is-

    Text Solution

    |

  18. A wall is moving with constant velocity u towards a fixed source of so...

    Text Solution

    |

  19. A stationary observer receives sonic oscillations from two tuning for...

    Text Solution

    |

  20. The Vernier constant of a Vernier Callipers is

    Text Solution

    |