Home
Class 12
CHEMISTRY
AIR service on Vividh Bharati is transmi...

AIR service on Vividh Bharati is transmitted on `219m` band. What is its transmission frequency in Hertz ?

A

`1.3xx10^(6)Hz`

B

`1.9xx10^(6)Hz`

C

`1xx10^(6)Hz`

D

`6.5xx10^(6)Hz`

Text Solution

Verified by Experts

The correct Answer is:
A

Given `lambda=219m" Thus", v=(c )/(lambda)`
or `v=(3.0xx10^(6))/(219)=1.3xx10^(6)Hz`
Promotional Banner

Topper's Solved these Questions

  • STRUCTURE OF ATOM

    PHYSICS WALLAH|Exercise NEET Past 5 Years Questions|22 Videos
  • STRUCTURE OF ATOM

    PHYSICS WALLAH|Exercise Level-1|40 Videos
  • STATES OF MATTER

    PHYSICS WALLAH|Exercise NEET PAST 5 YEARS QUESTIONS |14 Videos
  • SURFACE CHEMISTRY

    PHYSICS WALLAH|Exercise NEET PAST 5 YEARS QUESTIONS|8 Videos

Similar Questions

Explore conceptually related problems

AIR service on vividh bharti is transmitted on 219 m band what is its transition frequency is hearte?

What is the expressions for band width in FM transmission?

The length of Marconi antenna at a place is 1.5m . What is the optimum transmission frequency?

The length of Marconi antenna at a place is 0.75 m. What is the optimum transmission frequency?

What is meant by 'band width' of transmission?

Which animal generally transmits rabies to humans? What is mode of transmission of this disease?

The Vividh Bharati Station of All india Radio, Delhi broadcasts on a frequency of 1368 kHz (kilo hertz). Calculate the wavelength and wave number of the electronetic radiation emitted by the transmitter.

The transmission band width in wide band frequency modulation is

The fundamental frequency of a closed pipe is 293 Hz when the air in it is at a temperature of 20^@C . What will be its fundamental frequency when the temperature changes to 22^@C ?

PHYSICS WALLAH-STRUCTURE OF ATOM -Level-1
  1. AIR service on Vividh Bharati is transmitted on 219m band. What is its...

    Text Solution

    |

  2. Be^(2+) is isoelectronic with which of the following ions ?

    Text Solution

    |

  3. The total number of orbitals present for principle quantum number, n=4...

    Text Solution

    |

  4. Which pair is of isoelectronic species?

    Text Solution

    |

  5. The emission spectrum of hydrogen discovered first and the region o...

    Text Solution

    |

  6. Which is the correct order of increasing energy of the listed orbitals...

    Text Solution

    |

  7. If the first ionisation energy of H-atom is 13.6 eV, then the second i...

    Text Solution

    |

  8. The radius of 2nd Bohr.s orbit of hydrogen atom is :

    Text Solution

    |

  9. Calculate the energy in joule corresponding to light of wavelength 45 ...

    Text Solution

    |

  10. The uncertainty in the velocity of a particle of mass 6.626 xx 10^(-31...

    Text Solution

    |

  11. The de Broglie wavelength associated with a ball of mass 1kg having ki...

    Text Solution

    |

  12. For an electron if the uncertainty in velocity is Deltav, the uncertai...

    Text Solution

    |

  13. Which of the following statement does not form part of Bohr's model o...

    Text Solution

    |

  14. The total number of orbitals in a shell having principal quantum n ...

    Text Solution

    |

  15. According to Bohr theory, which of the following transition in hydroge...

    Text Solution

    |

  16. In which transition, one quantum of energy is emitted - (a). n=4 rarr...

    Text Solution

    |

  17. In photoelectric effect, the kinetic energy of photoelectrons increase...

    Text Solution

    |

  18. The number of spherical nodes in 3p orbitals are

    Text Solution

    |

  19. The probability density curve for 2s electron appears like

    Text Solution

    |

  20. Consider the following sets of quantum number Which of the foll...

    Text Solution

    |

  21. Amongst the elements with following electronic configurations, which o...

    Text Solution

    |