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SKU: MC-BALRING

Ball and Ring Apparatus

$12.50
Ages 8+
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A useful apparatus for demonstrating thermal expansion. Read More

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DESCRIPTION

A useful apparatus for demonstrating thermal expansion. Includes a brass ball and a brass ring each mounted on a handle. The ball fits easily through the ring at room temperature. When the ball is heated over a flame, it expands and no longer fits in the ring. Includes instructions.

NOTE: Actual product may vary from the one pictured due to differences in suppliers.

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MC-BALRING
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