1010034 COMPOUND BAR WITH HANDLE

 

Prodcution Info

Overall size :330*20mm Demonstrate the unequal expansio […]

Features

Product features:

Overall size :330*20mm

Demonstrate the unequal expansion of metals. A bi-metal bar with a wooden handle for safety can be heated over a flame or hot plate. The metal with the greater coefficient of expansion causes the bar to curve size:330*20mm

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