Educational Materials
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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Acoustics – Wavelength and Velocity of Sound
Students use this experiment to determine the velocity of sound as a function of temperature.
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Doppler Effect Demonstration
Get students into the swing of things with the Doppler effect.
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Visual Scientifics Wave Demonstration
Students learn how the length, tension, and mass of a string affect the frequency of a standing wave in this engaging demo.
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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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Eisco® Wave Form Helix, XL
Closely wound steel helix for studying wave behavior.
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Klinger Single Slit Diffraction Experiment
Prove the Heisenberg uncertainty principle by manipulating the diffraction variables of wavelength and slit width
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20 MHz Dual Channel Function/Arbitrary Waveform Generator
Dual architecture provides all the benefits of a DDS and a true point-by-point arbitrary waveform generator.
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Dual Channel Function/Arbitrary Waveform Generator
More power for higher frequency waveform generation.
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Phase and Group Velocity Apparatus
Precision apparatus uses sound waves to clearly illustrate the often poorly understood phase and group velocity concepts
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Inspire Physics Compact Ripple Tanks
The ripple tank is the most effective way for students to study waves.