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Physics, 11.01.2020 03:31 mhaniyahn

Asound wave has a frequency of 645 hz in air
and a wavelength of 0.5 m.
what is the temperature of the air? assume
the velocity of sound at 0◦c is 331 m/s.
answer in units of ◦c.

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Asound wave has a frequency of 645 hz in air
and a wavelength of 0.5 m.
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