A long tube contains air at a pressure of 1 ATM and temperature 77C. The tube...

 

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A long tube contains air at a pressure of 1 ATM and temperature 77C. The tube is open at one end and closed by a movable piston at the other end. A tuning fork near the open end is vibrating with a frequency of 500 Hz. Resonance is produced when the piston is set at 18.0, 55.5, and 93.0 cm from the open end. From these measurements, what is the velocity of sound in air at 77C? A long tube contains air at a pressure of 1 ATM and temperature 77C. The tube is open at one end and closed by a movable piston at the other end. A tuning fork near the open end is vibrating with a frequency of 500 Hz. Resonance is produced when the piston is set at 18.0, 55.5, and 93.0 cm from the open end. From these measurements, what is the velocity of sound in air at 77C?

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Given that frequency f 500hz We hav... View the full answer