Activités d'ondes et oscillations
Avantor propose un catalogue complet d’instruments et d’outils utiles pour démontrer les concepts fondamentaux de la physique, applicables à la vie quotidienne aussi bien à l’intérieur qu’à l’extérieur du laboratoire. Démontrez des notions clés telles que l’accélération sur un plan incliné, la friction, l’énergie potentielle et cinétique, la conductivité électrique, les champs magnétiques, les longueurs d’onde et la vitesse du son, entre autres. Les matériaux pédagogiques durables sont conçus pour une utilisation intensive et régulière, et tous les modèles sont faciles à utiliser.
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Ward's® Variable Standing Wave Generator
An exciting, interactive exploration, this generator includes various mass attachments to investigate degrees of string tension in standing waves.
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CENCO® String Vibrator
Unit consists of a sturdy metal frame carrying a DC motor with an eccentric shaft for exciting the vibrations. Clamp the frame to a table, attach a string and then simply use masses and a pulley to put tension on the string.
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CENCO® Complete Pendulum Set
Bring your physics equipment into the 21st century with the new CENCO complete pendulum set.
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CENCO® Acoustic Resonance Apparatus
Bring your physics equipment into the 21st century with the new and improved CENCO physics acoustic resonance apparatus.
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Pendulum Clamp
This sturdy clamp is invaluable for experiments involving energy, motion, acceleration, and more.
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Boomwhackers Tuned Percussion Tubes
Boomwackers are brighly colored plastic tubes tuned by length to musical notes.
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Prism
Equilateral prisms, made from high quality clear acrylic sheet.
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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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United Scientific Tuning Pipes
These loud resonance pipes can be heard in the largest classroom.
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United Scientific Buzzer in a Vacuum
Prove that sounds needs a medium to travel through.