366768 A steel rod of length \(50\;cm\) has a cross-sectional area of \(0.4\;c{m^2}\). What force would be required to stretch this rod by the same amount as the expansion produced by heating it through \(10^\circ C\). \(\left( {\alpha = {{10}^{ - 5}}\;{K^{ - 1}}} \right.\) and \(\left. {Y = 2 \times {{10}^{11}}\;N{\rm{/}}{m^2}} \right)\)

366769 A \(Cu\) rod and a steel rod maintain a difference in their lengths constant at all temperatures. If their coefficients of expansion are \(1.6 \times {10^{ - 5}}\;{K^{ - 1}}\) and \(1.2 \times {10^{ - 5}}\;{K^{ - 1}}.\) If the length of steel \(\operatorname{rod}\) is \(10\;cm\) then the length of the \(Cu\) rod is

366770 The coefficient of linear expansion of an in homogeneous rod changes linearly from \(\alpha_{1}\) to \(\alpha_{2}\) from one end to the other end of the rod. The effective coefficient of linear expansion of rod is

366771 A bimetallic strip consists of brass and iron when it is heated it bends into an arc with brass on the convex and iron on the concave side of the arc. This happens because

366768 A steel rod of length \(50\;cm\) has a cross-sectional area of \(0.4\;c{m^2}\). What force would be required to stretch this rod by the same amount as the expansion produced by heating it through \(10^\circ C\). \(\left( {\alpha = {{10}^{ - 5}}\;{K^{ - 1}}} \right.\) and \(\left. {Y = 2 \times {{10}^{11}}\;N{\rm{/}}{m^2}} \right)\)

366769 A \(Cu\) rod and a steel rod maintain a difference in their lengths constant at all temperatures. If their coefficients of expansion are \(1.6 \times {10^{ - 5}}\;{K^{ - 1}}\) and \(1.2 \times {10^{ - 5}}\;{K^{ - 1}}.\) If the length of steel \(\operatorname{rod}\) is \(10\;cm\) then the length of the \(Cu\) rod is

366770 The coefficient of linear expansion of an in homogeneous rod changes linearly from \(\alpha_{1}\) to \(\alpha_{2}\) from one end to the other end of the rod. The effective coefficient of linear expansion of rod is

366771 A bimetallic strip consists of brass and iron when it is heated it bends into an arc with brass on the convex and iron on the concave side of the arc. This happens because

366768 A steel rod of length \(50\;cm\) has a cross-sectional area of \(0.4\;c{m^2}\). What force would be required to stretch this rod by the same amount as the expansion produced by heating it through \(10^\circ C\). \(\left( {\alpha = {{10}^{ - 5}}\;{K^{ - 1}}} \right.\) and \(\left. {Y = 2 \times {{10}^{11}}\;N{\rm{/}}{m^2}} \right)\)

366769 A \(Cu\) rod and a steel rod maintain a difference in their lengths constant at all temperatures. If their coefficients of expansion are \(1.6 \times {10^{ - 5}}\;{K^{ - 1}}\) and \(1.2 \times {10^{ - 5}}\;{K^{ - 1}}.\) If the length of steel \(\operatorname{rod}\) is \(10\;cm\) then the length of the \(Cu\) rod is

366770 The coefficient of linear expansion of an in homogeneous rod changes linearly from \(\alpha_{1}\) to \(\alpha_{2}\) from one end to the other end of the rod. The effective coefficient of linear expansion of rod is

366771 A bimetallic strip consists of brass and iron when it is heated it bends into an arc with brass on the convex and iron on the concave side of the arc. This happens because

366768 A steel rod of length \(50\;cm\) has a cross-sectional area of \(0.4\;c{m^2}\). What force would be required to stretch this rod by the same amount as the expansion produced by heating it through \(10^\circ C\). \(\left( {\alpha = {{10}^{ - 5}}\;{K^{ - 1}}} \right.\) and \(\left. {Y = 2 \times {{10}^{11}}\;N{\rm{/}}{m^2}} \right)\)

366769 A \(Cu\) rod and a steel rod maintain a difference in their lengths constant at all temperatures. If their coefficients of expansion are \(1.6 \times {10^{ - 5}}\;{K^{ - 1}}\) and \(1.2 \times {10^{ - 5}}\;{K^{ - 1}}.\) If the length of steel \(\operatorname{rod}\) is \(10\;cm\) then the length of the \(Cu\) rod is

366770 The coefficient of linear expansion of an in homogeneous rod changes linearly from \(\alpha_{1}\) to \(\alpha_{2}\) from one end to the other end of the rod. The effective coefficient of linear expansion of rod is

366771 A bimetallic strip consists of brass and iron when it is heated it bends into an arc with brass on the convex and iron on the concave side of the arc. This happens because