How sound occur from an object?

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M. srinivasa Reddy

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due to vibration of particles from the obeject
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The friction created when two objects come in contact with each other with the resisting body creates sound .
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Physics Subject Expert

sound occur due to vibration of the object. sound depends on the frequency(no. of vibrations per second), and amplitude(loudness)
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Passionate Educator

Sound waves occur when an object vibrates and transfers that energy into the air or another medium. When a vibrating object moves forward, it compresses the air molecules in front of it, and when it moves backward, it leaves a gap where they can expand or rarefy.
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BE(Electronics)

Sound waves occur when an object vibrates and transfers that energy into the air or another medium. When a vibrating object moves forward, it compresses the air molecules in front of it, and when it moves backward, it leaves a gap where they can expand or rarefy.
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Sound waves occur when an object vibrates and transfers that energy into the air or another medium. When a vibrating object moves forward, it compresses the air molecules in front of it, and when it moves backward, it leaves a gap where they can expand or rarefy.
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Modern educated and great intellect

by vibration
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Sound waves occur when an object vibrates and transfers that energy into the air or another medium. When a vibrating object moves forward, it compresses the air molecules in front of it, and when it moves backward, it leaves a gap where they can expand.
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I believe in exploring new ways to understand the subject better

All sounds are produced by a certain kind of motion. Suppose you stretch a rubber band and then pluck it. The band moves back and forth so rapidly that its motion appears blurred. The sound you hear comes from its motion. Such very fast, back-and-forth motions are called vibrations. Vibrations are the...
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All sounds are produced by a certain kind of motion. Suppose you stretch a rubber band and then pluck it. The band moves back and forth so rapidly that its motion appears blurred. The sound you hear comes from its motion. Such very fast, back-and-forth motions are called vibrations. Vibrations are the source of all sounds. Pluck a guitar string. You will hear a musical sound. If you place your finger lightly on the string, you can feel the vibrations. They produce the sound. When you stop the vibrations, you stop the sound. read less
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Handled below average student with significant Improvement

Sound is a mechanical wave, it is produced by physically vibration of particles of sound making body.
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