Home
Class 12
PHYSICS
A transmitting antenna has a height of 3...

A transmitting antenna has a height of 320m and that of receiving antenna is 2000m. The maximum distance between them for satisfactory communication in line of sight mode is 'd'. The value of 'd' is ___________km.

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • JEE MAINS 2021

    JEE MAINS PREVIOUS YEAR|Exercise Physics (Section A )|20 Videos
  • JEE MAINS 2021

    JEE MAINS PREVIOUS YEAR|Exercise Physics (Section B )|10 Videos
  • JEE MAINS 2021

    JEE MAINS PREVIOUS YEAR|Exercise Physics (Section A)|81 Videos
  • JEE MAINS 2020

    JEE MAINS PREVIOUS YEAR|Exercise PHYSICS|246 Videos
  • JEE MAINS 2022

    JEE MAINS PREVIOUS YEAR|Exercise PHYSICS (SECTION -B)|10 Videos

Similar Questions

Explore conceptually related problems

A transmitting antenna has a height 30m and that of the receiving atenna is 52 m . What is the maximum distance between them for satisfactory communication in line of sight mode ? Given , radius of earth is 6.4xx10^(6) m .

A transmitting antenna is at a height of 25 m and the receiving antenna is at a height of 64 m .The maximum distance between them for satisfactory communication is nearly

A transmitting antenna is at a height of 40 m and the receiving antenna is at a height of 60 m .The maximum distance between them for satisfactory communication is nearly

A transmitting antenna at the top of the tower has a height 18 m and the height of the receiving antenna is 32m. The maximum distance between them for satisfactory communciation in line of sight mode is (Radius of earth = 6.4xx10^(6)m )

A transmitting antenna at the top of the tower has a height 18 m and the height of the receiving antenna is 32m. The maximum distance between them for satisfactory communciation in line of sight mode is (Radius of earth = 6.4xx10^(6)m )

A tansmitting antenna at the top of a tower has a height 32 m and that of the receiving antenna is 50 m. What is the maximum distance between them for satisfactory communication in line of sight mode ? Given radius of earth is 6.4 xx 10^(6) m .

A transmitting antenna at the top of a tower has height 32 m and height of the receiving antenna is 50 m. What is the maximum distance between them for satisfactory communication in line of sight (LOS) mode?

(i) Why is communication using line of sight mode limited to frequencies above 40 MHz? (ii) A transmitting antenna at the top of a tower has a height 32 m and the height of the receiving antenna is 50m . What is maximum distance between them for satisfactory communication in line of sight mode ?

A transmitting antenna at the top of a tower has a height of 50 m and the height of the receiving antenna is 32 m. What is the maximum distance between them for satisfactory communication in line of sight mode ? (Radius of the earth (R ) = 6.4xx10^6 m) ( sqrt10 =3.16)

JEE MAINS PREVIOUS YEAR-JEE MAINS 2021-Physics (Section B)
  1. If the velocity of a body related to displacement x is given by v=sqrt...

    Text Solution

    |

  2. A body of mass (2M) splits into four masses {m,M-m,m,M-m}, which are ...

    Text Solution

    |

  3. A transmitting antenna has a height of 320m and that of receiving ante...

    Text Solution

    |

  4. A uniform conducting wire of length 12a and resistance R is wound up a...

    Text Solution

    |

  5. Two cars X and Y are approaching each other with velocities 36km/h and...

    Text Solution

    |

  6. Two persons A and B perform same amount of work in moving a body throu...

    Text Solution

    |

  7. A rod CD of thermal resistance 10.0KW^(-1) is joined at the middle of ...

    Text Solution

    |

  8. The alternating current is given by i={sqrt(42)sin((2pi)/(T)t)+10}A ...

    Text Solution

    |

  9. First , a set of n equal resistors of 10Omega each are connected in se...

    Text Solution

    |

  10. A circuit is arranged as shown in figure. The output voltage V(0) is e...

    Text Solution

    |

  11. An ac circuit has an inductor and a resistor of resistance R in series...

    Text Solution

    |

  12. A zener diode of power rating 2 W is to be used as a voltage regulator...

    Text Solution

    |

  13. A plane electromagnetic wave with frequency of 30 MHz travels in free ...

    Text Solution

    |

  14. Wires W(1) and W (2) are made of same material having the breaking s...

    Text Solution

    |

  15. A tuning fork is vibrating at 250 Hz. The length of the shortest close...

    Text Solution

    |

  16. A heat engine operates between a cold reservoir at temperature T(2)=40...

    Text Solution

    |

  17. X different wavelengths may be observed in the spectrum from a hydroge...

    Text Solution

    |

  18. Two simple harmonic motion, are represented by the equations y (1) =...

    Text Solution

    |

  19. A bullet of 10 g, moving with velocity v, collides head-on with the st...

    Text Solution

    |

  20. The ratio of the equivalent resistance of the network (shown in figure...

    Text Solution

    |