A bimetallic is made of two strips A and B having coefficients of linear expansion `alpha_(4) and alpha_(B)`. If `alpha_(A) lt alpha_(B)`, then on heating, the strip will

A bimetalic strip is made of two strips A and B, having co-efficeint of linear expansion as alpha_(A) and alpha_(B) . If alpha_(A) gt alpha_(B) which of the following describes the behavior fo the metallic strip when heated?

A bimetalis strip conists of two metakl strips with diffesrent coefficients of linear expansion alpha_(1) and alpha_(2) each of small thickness d and length L_(0) at T_(0) . They are bonded together and, with a change in temperature DeltAT , will curve in a circular arc, as shown in figure. Show that the radius of curvature R is given approximately be R=d/((alpha_(2)-alpha_(1))DeltaT)

A bimetallic strip is formed out of two identical strips one of copper and the other of brass. The co-efficients of linear expansion of the two metals are alpha_(C) and alpha_(B) . On heating, the the strip bends to form an are 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 co-efficients of linear expansion of the two metals are alpha_(C) and alpha_(B) . On heating, the the strip bends to form an are of radius of curvature R . Then R is

A bimetallic strip made of aluminium and steel (alpha_(Al) gt alpha_(steel)) on heating the strip will

A birmetallic strip made of aluminium and steel (alpha_(Al) gt alpha_(steel)) on heating the strip will

A bimetallic strip is made up of two metals with different alpha

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