Sound & Resonance

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  1. Resonance Bowl Item # P7-7510
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    See water dance to the vibrations from your hands with the Resonance Bowl! A fun and effective way to demonstrate the behavior of waves and their interactions. Read More
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  2. Set of 8 Boomwhackers Item # P7-7400
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    Demonstrate open- and closed-piped resonance with these colorful tubes. When whacked against the floor or your knee, each tube produces a clear tone. Students can even play songs!

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  3. Singing Rods (Set of 2) Item # P7-7250
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    A must for explorations of sound and waves, these rods are an easy way to demonstrate longitudinal waves as opposed to transverse waves. They're ideal for teaching about nodes and anti-nodes in standing waves.

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  4. Tuning Forks Group Item # tuningforks_group
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    Our precision-tooled aluminum forks won't rust or tarnish, so they'll last for years. You can choose from the forks listed, or order the complete set of eight. 256Hz Note C, 288Hz Note D, 320Hz Note E, 341.3Hz Note F, 384Hz Note G, 426.7Hz Note A, 480Hz N Read More
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  5. Sound Wave Interference Kit Item # P7-7600
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    Now you can get a complete economical solution for demonstrating wave interefernce on a classroom size scale. Kit includes signal generator and powered speakers, everything you need for this great demonstration.

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  6. Sound Level Sensor Item # P7-7700
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    Ideal for monitoring and recording sound levels in or out of the lab. It's compact, lightweight, and features a large LCD screen with dual reading displays. Includes sensor, windscreen, four batteries, and user manual. Read More
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  7. Doppler Ball Item # P7-7120
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    This foam ball has a battery-powered buzzer inside. Start the buzzer and play catch. Throw it fast enough, and students can hear the frequency shift!

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  8. Sound Pipe Item # P7-7200
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    Twirling the pipe at different speeds produces up to five different resonant tones. It's a great addition to your resonance demonstration collection. Read More
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  9. Sympathetic Tuning Fork Set Item # P7-6000
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    Set includes two C Note 256 Hz tuning forks, one fixed and one adjustable, each mounted on a wooden resonance box and a mallet. Read More
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  10. Sound and Wave Discovery Pack Item # P7-2030
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    Hands-on discovery brings lessons on Sound & Waves to life, with this complete sound and wave explorations kit! Read More
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