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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.
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Wave Form Helix, 1.8 m
Closely wound steel helix for studying wave behavior.
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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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Alloy Tuning Forks
These long-lasting aluminum tuning forks have a full sound.
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Adjustable Aluminum Tuning Fork
This aluminum tuning fork has sliding weights on each tine.
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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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Even Frequency Set
Includes set of six tuning forks: 125, 250, 500, 1000, 2000, and 4000 Hz.
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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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Sounds Like Science
WARNING: CHOKING HAZARD–Small Parts. Not for children under 3 yrs.