"Dessus de bouchon"
Ripple Tank
This compact tank can be used on an overhead projector or as a traditional ripple tank.
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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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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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Doppler Ball
Foam ball with buzzer audibly demonstrates the Doppler effect during motion.
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United Scientific Plastic Wave Helix
Colorful display of transverse and longitudinal waves.
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Wave Velocity Apparatus
This self-contained apparatus explores wave velocity.
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Physical Pitch Sets
These Physical Pitch Sets are highly accurate.
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3 Wire Sonometer
This 3-Wire Sonometer is a perfect way to illustrate the resonance of a wire based on tension and wire diameter.
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Pendulum Wave Demonstration
Combining physics and art, the pendulum wave demonstration uses kinetic energy to create a beautiful art display.
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Aluminum Tuning Forks, Set of 8 in Wood Case
Aluminum tuning forks for physics experiments.
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Arco® Organ Pipe with Glass Front
Visualize sound wave nodes and antinodes in an organ pipe.
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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.