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Resonance Tube Set

Item # 754308

Simple alternative to the resonant water column. Includes an inner tube, outer tube, and a 512-Hz tuning fork. The tuning fork is made to sound near the outer tube and the inner tube is adjusted until the loudest sound indicates resonance. By applying a constant end correction, the wave length in air of the fork is easily calculated from the combined overall length. The nested tubes adjust from 25 to 38 cm.

Price

$21.58

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Simple alternative to the resonant water column. Includes an inner tube, outer tube, and a 512-Hz tuning fork. The tuning fork is made to sound near the outer tube and the inner tube is adjusted until the loudest sound indicates resonance. By applying a constant end correction, the wave length in air of the fork is easily calculated from the combined overall length. The nested tubes adjust from 25 to 38 cm, which will tune over the range of approximately 452 to 686 Hz at a room temperature of 20° C. Includes instructions.