Compound Bi-Metal Bar Copper and Brass

To demonstrate unequal expansion of different metals when heated equally. Consists of two strips, Copper and Brass riveted together from end to end fitted to a wooden handle. Upon heating, the bar curls and bends because the riveted strips each have a different coefficients of thermal expansion.

Dimensions:

Metal part; 11 inch (280mm)L x 1.1 inch (30mm)W
Total length 15.5 inch (395mm).

Sold individually. An innerpack contains 10 Compound Bars.

Measurements are approximate.

Picture is a representation of compound bars. Please refer to individual product descriptions for specifications and dimensions.