Description
and simple-machine force-motion measurements
One-ohm 5W wire-wound fixed resistor enclosed in an ABS module with 4mm sockets
38 inches deep
5mm thermometer hole for specific-heat-capacity experiments
and three low-friction nylon wheels for straight-line momentum experiments
Ray Box with Magnetic Base, 12V 21W Category_Plasticware and simple-machine force-motion measurementsMagnetic base anchors the metal cased unit to benches and steel boards, while variable focus produces five parallel beams that a shutter masks selectively. Ships with a 12V 21W bulb.
Exchange/Return Notes
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- Final sale items are not eligible for returns or exchanges.
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