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What happens to the speed wavelength and frequency when sound wave passes from cool air into warmer air?
Girlygurl84
the speed and wavelength increase but the frequency stays the same
Wiki User
∙ 14y ago
When a sound wave passes from cool air to warmer air, its speed increases due to the higher temperature in the warmer air, resulting in a shorter wavelength. This increase in speed causes the frequency of the sound wave to remain constant, as frequency is determined by the source of the sound rather than the medium it travels through.
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