Home
Class 12
PHYSICS
Write the functions of the following in ...

Write the functions of the following in communication systems:
(i) Transducer (ii) Repeater

Promotional Banner

Topper's Solved these Questions

  • Sample Paper 4

    OSWAAL PUBLICATION|Exercise Exercise|37 Videos
  • Sample Paper 6

    OSWAAL PUBLICATION|Exercise Exercise|40 Videos

Similar Questions

Explore conceptually related problems

Write the main functions of the following : Cranium

What is attenuation in communication system ?

(a) Write the functions of the following parts in human female reproductive system : (i) Ovary, (ii) Oviduct, (iii) Uterus (b) Describe the structure and function of placenta.

What is the function of the following : (i) Renal artery, (ii) Renal Vein.

OSWAAL PUBLICATION-Sample Paper 5-Exercise
  1. State Faraday's law of electromagnetic induction.

    Text Solution

    |

  2. Write the functions of the following in communication systems: (i) ...

    Text Solution

    |

  3. Write the functions of the following in communication systems: (i) ...

    Text Solution

    |

  4. Define farad. Give the expression for energy stored in a capacitor of ...

    Text Solution

    |

  5. Write the expression for electric potential at a contrasting feature o...

    Text Solution

    |

  6. Define self-inductance and give its SI unit. Derive an expression for ...

    Text Solution

    |

  7. Write three uses of cyclotron.

    Text Solution

    |

  8. (a) Why photoelectric effect can not be explained on the basis of wave...

    Text Solution

    |

  9. (a) Why photoelectric effect can not be explained on the basis of wave...

    Text Solution

    |

  10. What is linearly polarized light? Descibe briefly using a diagram how ...

    Text Solution

    |

  11. Discuss the intensity of transmitted light when a polaroid sheet is ro...

    Text Solution

    |

  12. Obtain the expression for electric current in a conductor in terms of ...

    Text Solution

    |

  13. Distinguish between nuclear fission and nuclear fusion.

    Text Solution

    |

  14. What is amplification? With a circuit diagram, explain the working of ...

    Text Solution

    |

  15. Draw a labelled ray diagram of a refracting telescope. Define its magn...

    Text Solution

    |

  16. Write two important limitations of a refraction telescope over a refle...

    Text Solution

    |

  17. In a parallel plate capacitor with air between the plates, each plate ...

    Text Solution

    |

  18. If electron in the atom is replaced by a particle (muon) having the sa...

    Text Solution

    |

  19. If electron in the atom is replaced by a particle (muon) having the sa...

    Text Solution

    |

  20. Calculate the wavelength of the first spectral line in the correspondi...

    Text Solution

    |