Edutek Iab Science is Manufacturer Exporter & Supplier of Compound Strip Bar for Physics lab.
Specification of Compound Strip Bar for Physics lab
Used to demonstrate the differences in the coefficients of linear expansion of the two metals, the strip bends when heated over an open flame. Highlights the role of temperature and materials in practical applications. Consists of 2 laminated strips of different metals (bronze and iron) joined together by rivets, and fitted in a wooden insulating handle.