A copper and a tungsten plate having a thickness `d` each are riveted together so that at `0^(@)C` they form a flat bimetallic plate. Find the average radius of the curvature of this plate at temperature T. the coefficient of linear expansion for copper and tungsten are `alpha_(Cu) and alpha_(W)`.

A copper and a tungsten plate having a thickness sigma=2 mm eacha re riveted together so that at 0^@ C They form a flat bimetallic plate. Find the average radius of cuvature of this plate at t=200^@C . The coefficients of linear expansion for copper and tungsten are alpha_(cu)=1.7xx 10^-5//K and alpha_(W)=0.4xx10^(-5)//K , respectively.

A copper and a tungsten plate having a thickness sigma=2 mm eacha re riveted together so that at 0^@ C They form a flat bimetallic plate. Find the average radius of cuvature of this plate at t=200^@C . The coefficients of linear expansion for copper and tungsten are alpha_(cu)=1.7xx 10^-5//K and alpha_(W)=0.4xx10^(-5)//K , respectively.

What should be the lengths of steel and copper rod so that the length of steel rod is 10 cm longer than the copper rod at all the temperatures. Coefficients of linear expansion for copper and steel are alpha_(Cu)=1.7xx10^(-5)""^(@)C^(-1)andalpha_("steel")=1.1xx10^(-5)""^(@)C^(-1)

A copper plate has an area of 250 cm^2 at 0^(@) C. Calculate the area of this plate at 60^(@)C .Given coefficient of linear expansion of copper= 1.7xx10^(-5)^(@) C