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Why sound increase and decrease when …

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Why sound increase and decrease when temperature increase and decrease..........??? ?

    • Posted by Sandhya Singh 7 years, 2 months ago

    CBSE > Class 09 > Science
    • 2 answers

    Shivam Pandey 7 years, 2 months ago

    We know that on heating kinetic energy of particles in air increases and on cooling kinetic energy of particle decreases so that is temprature is also responsible for increase and decrease of sound wave

    1Thank You

    Sagar Rawat 7 years, 2 months ago

    Because when temperature increase particles of air charged more than before and decrease in low temperature

    1Thank You

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