I1-32: RUBBER BAND CONTRACTION DURING HEATING

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11 years 11 months ago #1278 by zzfixk21




ID Code: I1-32
Purpose: Demonstrate that rubber contracts when heated.
Description: A 200 gram mass hangs from a rubber band which is connected to a rigid support. Using the heat gun, apply heat to the entire length of the rubber band by aiming the heat gun up the tube, causing the rubber band to contract and pull up the weight.
Availability: Available

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