Description
Plastic-housed 5
Frontal and median head sections expose brain
proof plane
measuring period under different loads to isolate mass from weight
Pith balls suspended both inside and outside a charged metal cylinder make visible proof that electrostatic charge resides only on the outer surface of a conductor
Demonstration Motor with Newton Color Disc Physics_Force & Motion Plastic-housed 5Used to spin the Newton disc into a perceived white via persistence of vision, this demo motor on a molded ABS base operates at 6 8V to demonstrate visible spectrum color mixing.
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