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

Topper's Solved these Questions

  • DAILY PRACTICE PROBLEM

    RESONANCE ENGLISH|Exercise DPP.No.71|1 Videos

  • DAILY PRACTICE PROBLEM

    RESONANCE ENGLISH|Exercise DPP No.71|10 Videos

  • CURRENT ELECTRICITY

    RESONANCE ENGLISH|Exercise High Level Problems (HIP)|19 Videos

  • ELECTRO MAGNETIC WAVES

    RESONANCE ENGLISH|Exercise Exercise 3|27 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

RESONANCE ENGLISH-DAILY PRACTICE PROBLEM-DPP No.72
  1. A radar 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 and amplitude modulated wave of 60%...

    Text Solution

    |

  3. An oscillator is producing FM waves of frequency 2 kHz with a variatio...

    Text Solution

    |

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

    Text Solution

    |

  5. A TV. Tower has a height 150 m.What is the population density around t...

    Text Solution

    |

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

    Text Solution

    |

  7. In an amplitude modulated wave for audio frequency of 500 cycles/secon...

    Text Solution

    |

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

    Text Solution

    |

  9. It 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 is moving with an acceleration a = 4m//s^(2) vertically up as ...

    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

    |