Additional information
Dimensions | L x W x H: 200 x 25 x 2 mm |
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Weight | 0.280 kg |
A pack of 20 strips each measuring 200 x 25 x 2 mm. Ten are polycarbonate and ten are polystyrene. When the strips are rubbed with a cloth they acquire opposite electrostatic charge for investigations into attraction and repulsion.
Dimensions | L x W x H: 200 x 25 x 2 mm |
---|---|
Weight | 0.280 kg |
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