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Ball and Ring Apparatus

Item # 753370

Demonstrates thermo-expansion of metals. When the ball and ring are at the same temperature, the ball passes freely through the ring (the ball will not pass through the ring when heated).

Price

$15.70

In stock and available to ship.

Demonstrates thermo-expansion of metals. When the ball and ring are at the same temperature, the ball passes freely through the ring (the ball will not pass through the ring when heated). Instructions included.

 
Carolina Biological Supply

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2700 York Road, Burlington, NC 27215-3398 • 800.334.5551