Description
and physics principles in classroom investigations
this demonstration electroscope detects and visually quantifies the magnitude of static charges
and foot-anatomy teaching
visible images while controlling motion and amplitude electronically
Gunther Expansion Apparatus, Brass Capacity_250mL and physics principles in classroomGlass jacketed twin rod Gunther expansion apparatus with 0. 01mm spherometer and electrical contact trigger, supplied with copper, brass, and iron rods for precise expansion measurement.
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