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      Home » Products » Physics » Ball And Ring Apparatus

      Ball And Ring Apparatus

      Ball And Ring Apparatus
      Ball And Ring Apparatus
      Product Code : LI-(BARA)
      Brand Name : Lafco
      Product Description
      Ball And Ring Apparatus

       Ring and Ball with Chain. An apparatus for demonstrating thermal expansion, comprising a captive brass ball secured to a mounted brass ring by a chin, Ring mounted on rod with a wooden handle. The ball passes through the ring when cold but will not pass through after being heated.


      LAFCO INDIA SCIENTIFIC INDUSTRIES