how sound is produced by school bell
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Explanation:
The particles of the medium start to vibrate when the bell is hit physically or mechanically. As the particles start to vibrate, there is disturbance caused in the waves. When the bell moves forward, it pushes the air particles in the front creating a region of high pressure which is known as compression.
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2
Answer:
The particles of the medium start to vibrate when the bell is hit physically or mechanically. As the particles start to vibrate, there is disturbance caused in the waves. When the bell moves forward, it pushes the air particles in the front creating a region of high pressure which is known as compression.
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