What are Bimetals?Bimetal DefinitionA bimetal is defined as an object composed of two separate metals joined together, retaining their individual attributes.Properties of BimetalsBimetals combine the distinct qualities of each metal into a single functional unit.Working Principleimetals bend when heated or cooled due to the different thermal expansion rates of the metals.l is the initial length of the object,Δl is the change in length,Δt is the change in temperature,The unit of αL is per °C.Comm