Science, asked by thapakriti773, 5 days ago

assessment worksheet 3 science solutions for class 9th English medium​

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Answered by XxSadToxicBoyxX
1

Sound is produced when an object vibrates, creating a pressure wave. ... As the particles vibrate, they move nearby particles, transmitting the sound further through the medium. The human ear detects sound waves when vibrating air particles vibrate small parts within the ear.

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