Ball & Ring Apparatus (2 Piece Set) - SmartLabs

Ball & Ring Apparatus (2 Piece Set)

BRNG
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R 135.00
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R 135.00
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Ball & Ring Apparatus (2 Piece Set)

Ball and ring individual mounted onto rods with handles. Used in the demonstration of thermal expansions. The ball will pass through the ring when cold but will not pass through after being heated.