"Ward's Phenomena"
Wave Form Helix, 1.8 m
Closely wound steel helix for studying wave behavior.
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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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Essential Physics Demo: Large Tuning Forks
Lower Frequency Than Traditional Forks
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Set of 12 Drilled Balls
Multi-purpose drilled ball set ideal for pendulum experiments but can be used to meet a variety of lab needs.
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Aluminum Tuning Fork, Set with Hammer
Aluminum tuning forks for physics experiments.
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Essential Physics Demo: Rotating Speaker Bar
Experiment With Sound Wave Interference
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Forced Oscillation and Resonance Demonstrator
Simple Mechanical System Clearly Conveys Complex Physics Principles.
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Eisco® Bell in Vacuum Jar
Bell in vacuum jar is a classic experiment demonstrating properties of sound.
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Wave Apparatus, Plastic
Plastic wave apparatus ideal for studying wave behavior.
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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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Wave Form Helix, 10 cm Closed Height
Closely wound steel helix for studying wave behavior.
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Steel Tuning Forks with Wood Case
Steel tuning forks for physics experiments.