Guinea & Feather Apparatus, 500x16mm



Product Code: 1678520


Guinea & Feather Apparatus, Glass Tube Size about 500x16mm (Length x Diameter), with pinch Clip. Demonstrates that the objects fall at the same rate of acceleration in vacuum under the effect of gravity irrespective of their relative weights and sizes. Consists of a thick-walled glass tube fitted with rubber bungs at each end to seal the tube. One of the rubber bungs has a glass tube of about 8mm diameter fixed through hole in it that has rubber tubing with clip for connecting it to vacuum pump.


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