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Circular Orbit e/m Apparatus
This kit lets students see the effect of electric and magnetic fields on an electron stream.
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Gravitational Balance
Simple, But Amazingly Sensitive - Measure One of the Universe's Fundamental Constants!
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Laser Optics Demonstration
Delivers outstanding demonstrations of over 70 phenomena in geometric and physical optics.
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Acrylic Lens and Prism Set
This set is economical, durable, and versatile.
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Economy Tandem Pulleys
Tandem pulleys give students a clear picture of mechanical advantage and velocity ratio in a pulley system.
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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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Light Source
A handy addition to your optical bench, this light source features a 7.5 watt incandescent lamp plus a cord and plug for connection to 110 VAC power source.
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Thermoelectric Effects Apparatus
Investigate the thermal characteristics of three electrical thermometry devices
Explore the features and behavior of a closed loop digital temperature control system
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Deluxe Quantitative Stirling Engine
Record Temperature Differences, Revolutions, and pV Diagrams