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Disk and Ring Kit

SKU #XPD-110
Availability: In Stock
Qty.
Great tool for demonstrating the effects of thermal expansion.

Description

The Disk and Ring kit is made from a polymer that expands and contracts dramatically with changing temperature. It is wonderful for demonstrating the effects of thermal expansion. Submerge the disk in hot water and the ring in ice water and see what happens when you put the two back together. What would happen if you place the disk in the ice water and the ring in hot water? Disk outer diameter approximately 19 cm (7.5") at room temperature.

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1 review
Are you going to try this experiment?
Review star icon Review star icon Review star icon Review star icon Review star icon Jul 31, 2018
This was a great Thermal Expansion experiment. I like the way you can expanded it and then contract the plastic. I would recommend it.
Ken S Zschach

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