US$ 406.00
75 inch acrylic frame with 4mm sockets
Cast-metal base mounts a heavy-duty electromagnet-driven fork at ~80Hz
Used to dissipate heat during sustained high-current work
with masses between 50 and 400g for 5N spring-scale suspension work
Insulated 2mm-plug lead in the small-scale lead family
6-Piece Drilled Ball Set for Pendulum Demonstrations Glass Bottles_Reagent Bottles 75 inch acrylic frame withSix material drilled ball set with 25mm balls of wood, aluminum, steel, copper, brass, and lead threading onto string or rod for mass dependent pendulum period comparisons.
US$ 406.00
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