ball and ring apparatus |
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| navigate by keyword : thermal expansion physics metal heat ring apparatus ball experiment contraction science temperature demonstration lab equipment gauge fit measure solid gap bond size metalring heating cooling brass steel tool diameter volume laboratory precision adjust calibration testing force tolerance conduct change interaction thermalexpansion material educational properties concept study analyze mechanism handle experimenter setup alignment lesson bonding spacing structural reaction |
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| A metal ring and ball demonstrate thermal expansion: heating causes the ball to expand, visually showcasing forces, energy, and heat transfer. |
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