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"tube coolers"
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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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Alloy Tuning Forks
These long-lasting aluminum tuning forks have a full sound.
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Fundamentals of Physics Electric Tuning Fork
How Does Mass Affect Transverse Waves?
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Rubber Hammer for Tuning Fork
This large rubber hammer is ideal for activating tuning forks.
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Differential and Sympathetic Tuning Forks
These large alloy tuning forks are designed to demonstrate resonance, beat frequency, and sympathetic vibration.
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Density Cube Set of 24
Observe the density across different materials and sizes.
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Metal Cubes, Set for Density
Density Cubes, Set of 6 Metals, 0.8" (20mm) sides.
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United Scientific™ Aluminum Alloy Tuning Forks
Long, pure sounding aluminum tuning forks.
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Equal Volume Density Cube Sets
High quality density cubes for the classroom.
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Eisco Economy Steel Tuning Forks
Designed for Physics and Physical Science experimentation.
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Aluminum Tuning Fork, Set with Hammer
Aluminum tuning forks for physics experiments.
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Supertek® Equal Mass Density Cubes
Demonstrate the inverse relationship between density and volume.