"VWR"
Applied Filters
Contact Key
Used to open and close an electrical circuit momentarily, it is also excellent for demonstrating Morse code.
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Wave Velocity Apparatus
This self-contained apparatus explores wave velocity.
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Demonstration Rod-Mounted Pulley
This large aluminum pulley is a great alternative for Atwood’s Machine experiments.
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Forced Oscillation and Resonance Demonstrator
Simple Mechanical System Clearly Conveys Complex Physics Principles.
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Steam Engine Model
Demonstrate Principles of the First Commercially Produced Steam Engine.
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Essential Physics Demos: Color Mixing with Light and Paint
Study the Difference Between Light and Pigment
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Trolley Picket Fence
Study Acceleration and Velocity without Cart or Track
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Drilled Balls for Physics Experiments
Ideal for Collision and Pendulum Demonstrations
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Demonstration Diffraction Grating
This quality card slide lets you demonstrate and compare the properties of light waves.
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21st Century Balance
This balance is the first major advancement in teaching simple machines in decades.
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Equally Tempered Tuning Forks Set
Both of these sets come with a roll-up style canvas storage pouch and a solid rubber activator.

