dadonelson158 dadonelson158
  • 22-05-2023
  • Physics
contestada

585 Hz tuning fork is held next to the opening of an air-filled cylinder with a moveable piston. Resonance is observed when the piston is a distance of 45 cm from the open end and again when it is 75 cm from the open end (but not in between). The speed of sound is unknown.

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