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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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Density Cubes with Hook
Cubes have 2 cm(0.78") sides with a hook for density investigation and specific gravity activities. Element stamp indicates material.
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Density Cubes with Hooks
Density Cubes, Set of 7 Metals with Hooks, (20 mm) sides.
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United Scientific™ Friction Cubes
Demonstrate how the frictional force on an object depends on the surface, not mass.
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Alloy Tuning Forks
These long-lasting aluminum tuning forks have a full sound.
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Power Pack
Low voltage power supply that can be used as a battery eliminator.
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Vernier® Air Track Adapter
Allows the Dual-Range Force Sensor to be mounted on the end of an air track for collision studies. Compatible with most air tracks distributed or made by PASCO scientific, Central Scientific, or Daedalon Corporation. Includes two magnetic bumpers.
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United Scientific™ Aluminum Alloy Tuning Fork Sets
Aluminum tuning fork sets.
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Eisco® Electric Tuning Fork
Show relationships between frequency, length, tension and mass
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Ward's® Potential and Kinetic Energy Tracks
This activity illustrates the relationships of mass, potential energy, and kinetic energy with marble races.