Question

What is the nature of sound wave in air ?

Answer 1

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$\mathfrak{\green{Answer:}}$Nature of Sound Waves. Sound is one kind of longitudinal wave, in which the particles oscillate to and fro in the same direction of wave propagation.Sound waves cannot be transmitted through vacuum. The transmission ofsound requires at least a medium, which can be solid, liquid, or gas
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Answer 2

Nature of Sound Waves. Sound is one kind of longitudinal wave, in which the particles oscillate to and fro in the same direction of wave propagation.Sound waves cannot be transmitted through vacuum. The transmission ofsound requires at least a medium, which can be solid, liquid, or gas