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ID Code: H3-42
Purpose: Demonstrate the resonance behavior of open and closed tubes.
Description: A tube is excited by an oscillator driving a small loudspeaker. The sound is picked up by a sound probe adjacent to the driven end of the tube, and displayed on the oscilloscope. Resonances are clearly observable on the oscilloscope. The closed tube is obtained by placing a cap on the left end of the open tube shown in the photograph.
Availability: Available