Activités d'ondes et oscillations
Avantor offers a complete catalogue of instruments and tools useful for demonstrating key, basic concepts of physics that are applicable to everyday life both in and out of the laboratory. Demonstrate core ideas such as acceleration down a plane, friction, potential and kinetic energy, electrical conductivity, magnetic fields, wavelengths and velocity of sound, and more. Durable educational materials are designed for heavy use with consistent levels of handling, and all models are easy to use.
Wave Form Helix, 10 cm Closed Height
Closely wound steel helix for studying wave behavior.
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Eisco® Wave Form Helix, XL
Closely wound steel helix for studying wave behavior.
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Doppler Ball
Foam ball with buzzer audibly demonstrates the Doppler effect during motion.
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United Scientific Tuning Pipes
These loud resonance pipes can be heard in the largest classroom.
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United Scientific Plastic Wave Helix
Colorful display of transverse and longitudinal waves.
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United Scientific Buzzer in a Vacuum
Prove that sounds needs a medium to travel through.
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Tuning Fork Set
Both versions of these economy tuning fork sets come with a mallet designed for one hard and one soft end for use with all frequencies of forks.
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Tuning Fork and Resonator Box Set
Produces a Louder Tone With a Greater Range of Audible Overtones
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Wave Channel for Water
Demonstrate constructive and destructive interference with this sine wave generator.
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Eisco® Electric Tuning Fork
Show relationships between frequency, length, tension and mass
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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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Pendulum Wave Demonstration
Combining physics and art, the pendulum wave demonstration uses kinetic energy to create a beautiful art display.