Waves & Sound

Waves & Sound
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  1. Tuning Forks 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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  2. 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.

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  3. 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!

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  4. 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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  5. 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.

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  6. 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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  7. 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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  8. Helical Spring Item # 33-0140
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    93% of 100
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    2cm diameter, 180cm long (collapsed) helical spring. "Snaky" is ideal for demonstrating fundamentals of wave theory, including transverse and longitudinal waves and wave behavior at the interface of two media.

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  9. Sound Pipe Item # P7-7200
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    92% of 100
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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.

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  10. Bell Jar and Ringer Item # P7-6500
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    The bell jar (named for its shape) and vacuum plate are supplied with a battery-operated electric bell. The bell is mounted on springs to dampen the vibrations, so students can clearly hear the drastic reduction in sound when the air is removed.

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