The fundamental frequency of an open-open tube

Reference no: EM13547004

The fundamental frequency of an open-open tube is 1800Hz when the tube is filled with "zero celicus" helium. What is its frequency when filled with "zero celicus" air? The speed of sound in helium is 970m/s and in air is 331m/s . Express your answer with the appropriate units.

Reference no: EM13547004

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