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Why sound don't travel through vacuums?

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Why sound don't travel through vacuums?

    • Posted by Prithvi S 7 years, 2 months ago

    CBSE > Class 09 > Science
    • 4 answers

    Jagannath Arpit Das 7 years, 2 months ago

    Sound is a mechanical wave. All mechanical wave require a medeum to travel . So sound cant travel through vaccum

    0Thank You

    Sandhya Singh 7 years, 2 months ago

    We know that vacuum is an empty place no matter is there and sound need a medium for travel that's why sound can't travel in vacuum....

    0Thank You

    Gaurav Seth 7 years, 2 months ago

    Vacuum is empty space, devoid of any mater, particles and even air. Vacuum is a state which is referred to being complete emptiness. For example - the outer space is a near perfect vacuum.

    Sound is a mechanical wave and mechanical waves are propagated by the oscillation of molecules in a medium like, air, water or gas. There are no molecules in the vacuum to produce oscillations. So sound cannot travel through vacuum.

    0Thank You

    Akanksha Kumari? 7 years, 2 months ago

    Sound doesn't travel through vacuums because in vacuums there are no matter or particles to vibrate and we know that sound is produced by the vibration of particles.

    0Thank You

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