A dramatic demonstration of the thermostatic principle by showing the unequal expansion of two different metals (nickel and stainless steel). The bar consists of a bi-metal strip mounted in a wooden handle. The bar bends when heated. Instructions provided. 10" x 3/4" x 3/4"; .2Ib.
|Country Of Origin||United States of America|
- Product Code: 7-309
Tags: COMPOUND BAR