Description
Reproduces Oersted's 1820 experiment
Fitted with a wide-grip handle and tapered pouring spout
Demonstrates Hooke's Law
38mm lens holder
Resonant Tuning Fork Pair on Pine Boxes with Mass and Mallet, 440Hz cylinder Reproduces Oersted's 1820 experimentUsed to demonstrate beat frequencies and sympathetic resonance, this pair of 440Hz steel forks sits on pine resonance boxes (7. 5 x 4 x 2. 5 inches) with one fork carrying an adjustable tuning mass.
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