Description

5-inch spinning aluminum disc

and corpus callosum

this student voltaic cell pairs metal electrodes with a porous cup separator and ships with an experiment guide for measuring cell voltage and potentials

and balance arms during physics force and pressure experiments

Replacement Cylindrical Lens for Sliding Ray Box Lab Supplies_Weights & Masses 5-inch spinning aluminum discSingle axis focusing geometry of this cylindrical lens lets students see how a curved surface forms line images, supplied as a replacement for the matching sliding ray box.

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Replacement Cylindrical Lens for Sliding Ray Box Lab Supplies_Weights & Masses 5-inch spinning aluminum disc

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