"Dessus de bouchon"
Essential Physics Demo: Large Tuning Forks
Lower Frequency Than Traditional Forks
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Eisco Economy Steel Tuning Forks
Designed for Physics and Physical Science experimentation.
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Doppler Ball
Foam ball with buzzer audibly demonstrates the Doppler effect during motion.
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Essential Physics Demo: Rotating Speaker Bar
Experiment With Sound Wave Interference
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Large Wave form helix
The Large Wave form helix easily demonstrates wave phenomena.
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Wave Form Helix - Metal
This hands-on apparatus demonstrates transverse and longitudinal waves.
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Bell Jar and Vacuum Activity Set
The demonstrations feature the fundamentals of vacuum and air pressure as they describe how a pump works and how to find the mass and density of an air sample.
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Tuning Fork Activator
The activator is specifically designed for use with tuning forks.
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Tuning Fork Set
Scientific tuning forks are designed for acoustic research, sound wave analysis, and calibration standards.
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Eisco® Ripple Tank Advanced with Projection Screen
This advanced ripple tank comes complete with all accessories needed for wave investigations.