Waves and Oscillations Learning Activities
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.
Applied Filters
Essential Physics Demo: Rotating Speaker Bar
Experiment With Sound Wave Interference
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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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Alloy Tuning Forks
These long-lasting aluminum tuning forks have a full sound.
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Forced Oscillation and Resonance Demonstrator
Simple Mechanical System Clearly Conveys Complex Physics Principles.
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Adjustable Aluminum Tuning Fork
This aluminum tuning fork has sliding weights on each tine.
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Wave Form Helix, 1.8 m
Closely wound steel helix for studying wave behavior.
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Tech-Med® Aluminum Alloy Tuning Forks, DUKAL Corporation®
Used for auditory responses. Available with or without fixed weights.
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Digital Sound Level Meter
Make sound measurements with greater precision and convenience.
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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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Bull's Eye Level
Perfect for leveling ripple tanks, before filling with water, this circular spirit level is enclosed in a chrome plated brass case.
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Doppler Ball
Foam ball with buzzer audibly demonstrates the Doppler effect during motion.
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Resonance Apparatus
With the Resonance Apparatus, students investigate the effect of frequency on wavelength.
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Arco® Organ Pipe with Glass Front
Visualize sound wave nodes and antinodes in an organ pipe.
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Eisco® Electric Tuning Fork
Show relationships between frequency, length, tension and mass