Description

Three-hundred-thirty-ohm 0

Studies the simple harmonic motion of a torsional pendulum through a 22

Adjustable mass on one fork shifts its 440Hz pitch by a few hertz

Three-bob pendulum set with 1-inch brass

Bimetallic Thermostat Switch Model Capacity_17mL Three-hundred-thirty-ohm 0Vertical bimetallic strip thermostat model wired through binding posts and adjustable contacts, illustrating how differential thermal expansion makes and breaks a low current circuit.

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Bimetallic Thermostat Switch Model Capacity_17mL Three-hundred-thirty-ohm 0

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