"Ward's Phenomena"
Applied Filters
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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Resonance Apparatus
With the Resonance Apparatus, students investigate the effect of frequency on wavelength.
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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.
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Wave Form Helix, 1.8 m
Closely wound steel helix for studying wave behavior.
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Aluminum Tuning Fork, Set with Hammer
Aluminum tuning forks for physics experiments.
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Essential Physics Demo: Rotating Speaker Bar
Experiment With Sound Wave Interference
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Essential Physics Demo: Large Tuning Forks
Lower Frequency Than Traditional Forks
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Set of 12 Drilled Balls
Multi-purpose drilled ball set ideal for pendulum experiments but can be used to meet a variety of lab needs.
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Steel Tuning Forks with Wood Case
Steel tuning forks for physics experiments.
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Wave Form Helix, 10 cm Closed Height
Closely wound steel helix for studying wave behavior.