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P65015

Bi-Metal Compound Bar

$4.95 $2.49

Two metals of different heat coefficients, manganese & copper, are laminated together and mounted in a wooden handle. This device demonstrates the unequal expansion of different metals by bending when heated.  Ages 13+

 

140 in stock

SKU: P65015 Categories: , ,

Product Description

Two metals of different heat coefficients, manganese & copper, are laminated together and mounted in a wooden handle. This device demonstrates the unequal expansion of different metals by bending when heated.  Ages 13+