A Linear Expansion Apparatus with Dial Indicator and Four Metal Rods is a classic physics demonstration tool used to study how different metals expand when heated.
GSC International 1206 Linear Expansion Apparatus with Dial Indicator and Four Metal Rods
This apparatus lets students observe and measure the change in length (linear expansion) of metal rods when they are heated. It’s a hands-on way to explore thermal expansion and understand that different materials expand at different rates. Include 4 different rods and dial indicator. Rod types include copper, brass, aluminum, and steel. Encourages inquiry and comparison between materials. Perfect for high school and college-level physics or engineering labs.
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