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3-Piece Pendulum Bob Set with Hooks (Brass, Copper, Iron), 25mm Entomology & Zoology_Zoology Models demonstrating that sound requires a

SKU 61578715183
4.3
3-Piece Pendulum Bob Set with Hooks (Brass, Copper, Iron), 25mm Entomology & Zoology_Zoology Models demonstrating that sound requires a
3-Piece Pendulum Bob Set with Hooks (Brass, Copper, Iron), 25mm Entomology & Zoology_Zoology Models demonstrating that sound requires a
3-Piece Pendulum Bob Set with Hooks (Brass, Copper, Iron), 25mm Entomology & Zoology_Zoology Models demonstrating that sound requires a
3-Piece Pendulum Bob Set with Hooks (Brass, Copper, Iron), 25mm Entomology & Zoology_Zoology Models demonstrating that sound requires a
Description

demonstrating that sound requires a medium to propagate

Four-meter 6A extension cord with one 3-pin and three 2-pin sockets and a switched indicator-light handle

and pendulum experiments at a larger ball scale

Neck outer diameter: 33

Corrosion-resistant and sized for hand-held use

3-Piece Pendulum Bob Set with Hooks (Brass, Copper, Iron), 25mm Entomology & Zoology_Zoology Models demonstrating that sound requires aThree bob pendulum set with 1 inch brass, copper, and iron bobs, each with a removable threaded hook for mass and density comparison in pendulum period investigations.

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