Two straight metalic strips each of thickness t and length L are rivertted together. Their coefficients of linear expansions are á1 and á2. If they are heated through temperature Äè, the bimetallic strip will bend to form an arc of radius
Two straight metalic strips each of thickness t and length L are rivertted together. Their coefficients of linear expansions are á1 and á2. If they are heated through temperature Äè, the bimetallic strip will bend to form an arc of radius