Energy is passed from particle to particle Energy reaches the ear, which allows for hearing A sound wave is produced when an obj

Question

Energy is passed from particle to particle
Energy reaches the ear, which allows for hearing
A sound wave is produced when an object vibrates.
Energy from the object is transferred to particles around the vibrating object.

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Hồng Cúc 6 months 2021-08-23T09:56:14+00:00 2 Answers 5 views 0

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    2021-08-23T09:57:47+00:00

    A vibrating object produces sound waves. Energy needs to be transferred from the vibrating object to the ear through a medium. Therefore, both energy and a vibrating object are needed for people to hear a sound wave.

    0
    2021-08-23T09:57:47+00:00

    Answer:

    A sound wave is produced when an object vibrates.

    Explanation:

    -The vibrating body moves in one direction and compresses the air directly in front of it.

    -As the vibrating body moves in the opposite direction, the pressure on the air is lessened so that an expansion, or rarefaction, of air molecules occurs.

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