"Ward's Phenomena"
Ward's® Variable Standing Wave Generator
An exciting, interactive exploration, this generator includes various mass attachments to investigate degrees of string tension in standing waves.
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United Scientific™ Advanced Projection Ripple Tank
The Advanced Projection Ripple Tank is a comprehensive system for demonstrating basic wave phenomena using water waves.
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Large Wave form helix
The Large Wave form helix easily demonstrates wave phenomena.
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Ripple Tank
This compact tank can be used on an overhead projector or as a traditional ripple tank.
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Eisco Economy Steel Tuning Forks
Designed for Physics and Physical Science experimentation.
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Eisco® Vibration Generator
Useful for physics and sound demonstrations.
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Eisco® Electric Tuning Fork
Show relationships between frequency, length, tension and mass
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Resonance Apparatus
With the Resonance Apparatus, students investigate the effect of frequency on wavelength.
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Eisco® Buzzer in Vacuum Jar Kit
Airtight chamber reveals how sound disappears without air.
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CENCO® String Vibrator
Unit consists of a sturdy metal frame carrying a DC motor with an eccentric shaft for exciting the vibrations. Clamp the frame to a table, attach a string and then simply use masses and a pulley to put tension on the string.