Nature of sound in air: Wave classification. Sound waves traveling through air belong to which category of waves by particle motion and medium requirement? Choose the correct option.

Q: Nature of sound in air: Wave classification. Sound waves traveling through air belong to which category of waves by particle motion and medium requirement? Choose the correct option.

Concept Sound in air requires a medium → mechanical wave. Air particles oscillate parallel to propagation → longitudinal. Final Answer Longitudinal mechanical waves

Difficulty: Easy

Longitudinal mechanical waves
Transverse electromagnetic waves
Transverse mechanical waves
Standing electromagnetic waves

Correct Answer: Longitudinal mechanical waves

Explanation:

Concept

Sound in air requires a medium → mechanical wave.
Air particles oscillate parallel to propagation → longitudinal.

Final Answer
Longitudinal mechanical waves

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