Two identical rectangular strips one of copper and the other of steel, are riveted toghter to form a compound bar. What will happen on heating ?

Two identical rectangular strips of copper and the other of steel are riveted to from a bimetallic strip . What will happen on heating ?

Two identical rectangular strips. One of copper and the other of steel, are riveted together to from a bimetallic strip (alpha_(copper) gtalpha_(steel)) . On heating. This strip will

Two identical rectangular strips. One of copper and the other of steel, are riveted together to from a bimetallic strip (alpha_(copper) gtalpha_(steel)) . On heating. This strip will

Two indentical recrangular strips. One of copper and the other of steel, are rivetted together to from o bimetallic strip (alpha_copper gtalpha_steel) . On hearing. This strip will

Two identical thin metal strips one of aluminium and the other of iron are riveted together to form a bimetallic strip. The temperature is raised by 50^(@)C . If the central planes of the two strips are separated by 2nm and the coefficients of thermal expansion of aluminium and iron are respectively 30 xx 10^(-6)//^(@)C and 10 xx 10^(-6)//^(@)C the average radius of curvature of the bimetallic strip is about

Two identical thin metal strips one of aluminium and the other of iron are riveted together to form a bimetallic strip. The temperature is raised by 50^(@)C . If the central planes of the two strips are separated by 2nm and the coefficients of thermal expansion of aluminium and iron are respectively 30 xx 10^(-6)//^(@)C and 10 xx 10^(-6)//^(@)C the average radius of curvature of the bimetallic strip is about

A bimetallic strip is formed out of two identical strips one of copper and the other of brass. The temperature of the strip goes up by DeltaT and the strip bends to from an arc of radius of curvature R. Then R is.

A bimetallic strip is formed out of two identical strips, one of copper and the other of brass. The coefficients of linear expansion of the two metals are alpha_(c) and alpha_(B) . On heating, the temperature of strip increases by DeltaT and the strip bends to form an arc of radius R. Then R is proportional to