US$ 22.99
Brass-tube resonance apparatus designed to amplify a struck tuning fork at specific air-column lengths
Insulated I-type 9V battery snap with 6-inch red and black leads
the lower-resistance higher-current option in the standard rheostat line
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10-Piece Stainless Steel Slotted Mass Set Physics_Mechanics Brass-tube resonance apparatus designed toCorrosion resistant ten piece stainless steel slotted mass set totaling 1100 grams across 10 to 500 gram pieces, precision machined for long term weight stability in physics labs.
US$ 22.99
US$ 145.00
US$ 60.95
US$ 14.95