Brass ball and brass ring with plastic handles for demonstrating the thermal expansion of solid bodies. After heating in a burner flame, the ball no longer fits through the cold ring. Length: approx. 250 mm
Weight : 0.38 lb
Item No. :U409001 
Shipping Information: Weight 0.38 lbs
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Physics Heat And Thermodynamics Thermal Expansion - 1003382 - Ball And Ring
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