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How are compressions and rarefactions produced near a source of sound ?

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Describe with the help of a diagram, how compressions and rarefactions are produced in air near a source of sound.

Describe with the help of a diagram, how compressions and rarefactions are produced in air near a source of sound.

Knowledge Check

  • Compressions and rarefactions are formed in

    A
    stationary transverse wave
    B
    sound wave
    C
    light wave
    D
    water wave
  • Compressions and rarefactions are due to variability of:

    A
    magnetic difference
    B
    ray refraction
    C
    air pressure
    D
    temperature difference
  • Compression and rarefactions are formed in ______

    A
    stationary transverse wave
    B
    sound wave
    C
    light wave
    D
    water wave
  • Similar Questions

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    Define a compression and a rarefaction

    Compressions and rarefactions are formed in _____

    (a) Explain the terms 'compression' and rarefactions of a wave. What type of waves consist of compressions and rarefactions? (b) A worker lives at a distance of 1.32 km from the factory. If the speed of sound in air be 330m//s , how much time will the sound of factory siren take to reach the worker?

    If the distance between successive compressions and rarefactions is 1 m and velocity of sound is 360 m s^(-1) , then the frequency is

    A series of compressions and rarefactions of a sound wave is shown in figure. Given that the sound wave has a frequency of 1600 Hz and a sped of 320 m s^(-1) Calculate the distance between P and Q