Description
and wavelength experiments
Plastic strip with two crocodile clips and 4mm sockets
Hand painted
Bare 20 SWG copper wire on a 250g reel approximating 140 feet
Internal Gear and Pinion Drive Mechanical Demonstration Model Item Type_Weights and wavelength experimentsHand cranked internal gear and pinion between two clear plastic plates, with dual rotation dials for quantitative analysis of gear ratios and rotary motion transmission.
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