146538 A metal rod is heated to $\mathrm{t}^{0} \mathrm{C}$. A metal rod has length, area of cross-section, Young's modulus and coefficient of linear expansion as ' $L$ ', 'A', ' $Y$ ' and ' $\alpha$ ' respectively. When the rod is heated, the work performed is

146540 A bimetallic strip consists of metals $X$ and $Y$. It is mounted rigidly at the base as shown. The metal $X$ has a higher coefficient of expansion compared to that for metal $Y$. When the bimetallic strip is placed in a cold bath:

146542 A metal ball initially at pressure of $10^{5} \mathrm{~Pa}$ is heated from $20^{\circ} \mathrm{C}$ to $127^{\circ} \mathrm{C}$ keeping its volume constant. The coefficient of linear expansion of metal is $10^{-5}{ }^{\circ} \mathrm{C}^{-1}$ and bulk modulus of metal is $2 \times 10^{11} \mathrm{~N} / \mathrm{m}^{2}$. The pressure inside the ball becomes

146544 The ratio of densities of a solid at $0^{\circ}$ and $500^{\circ} \mathrm{C}$ is 1.027 . The coefficient of linear expansion of the solid is

146538 A metal rod is heated to $\mathrm{t}^{0} \mathrm{C}$. A metal rod has length, area of cross-section, Young's modulus and coefficient of linear expansion as ' $L$ ', 'A', ' $Y$ ' and ' $\alpha$ ' respectively. When the rod is heated, the work performed is

146540 A bimetallic strip consists of metals $X$ and $Y$. It is mounted rigidly at the base as shown. The metal $X$ has a higher coefficient of expansion compared to that for metal $Y$. When the bimetallic strip is placed in a cold bath:

146542 A metal ball initially at pressure of $10^{5} \mathrm{~Pa}$ is heated from $20^{\circ} \mathrm{C}$ to $127^{\circ} \mathrm{C}$ keeping its volume constant. The coefficient of linear expansion of metal is $10^{-5}{ }^{\circ} \mathrm{C}^{-1}$ and bulk modulus of metal is $2 \times 10^{11} \mathrm{~N} / \mathrm{m}^{2}$. The pressure inside the ball becomes

146544 The ratio of densities of a solid at $0^{\circ}$ and $500^{\circ} \mathrm{C}$ is 1.027 . The coefficient of linear expansion of the solid is

146538 A metal rod is heated to $\mathrm{t}^{0} \mathrm{C}$. A metal rod has length, area of cross-section, Young's modulus and coefficient of linear expansion as ' $L$ ', 'A', ' $Y$ ' and ' $\alpha$ ' respectively. When the rod is heated, the work performed is

146540 A bimetallic strip consists of metals $X$ and $Y$. It is mounted rigidly at the base as shown. The metal $X$ has a higher coefficient of expansion compared to that for metal $Y$. When the bimetallic strip is placed in a cold bath:

146542 A metal ball initially at pressure of $10^{5} \mathrm{~Pa}$ is heated from $20^{\circ} \mathrm{C}$ to $127^{\circ} \mathrm{C}$ keeping its volume constant. The coefficient of linear expansion of metal is $10^{-5}{ }^{\circ} \mathrm{C}^{-1}$ and bulk modulus of metal is $2 \times 10^{11} \mathrm{~N} / \mathrm{m}^{2}$. The pressure inside the ball becomes

146544 The ratio of densities of a solid at $0^{\circ}$ and $500^{\circ} \mathrm{C}$ is 1.027 . The coefficient of linear expansion of the solid is

146538 A metal rod is heated to $\mathrm{t}^{0} \mathrm{C}$. A metal rod has length, area of cross-section, Young's modulus and coefficient of linear expansion as ' $L$ ', 'A', ' $Y$ ' and ' $\alpha$ ' respectively. When the rod is heated, the work performed is

146540 A bimetallic strip consists of metals $X$ and $Y$. It is mounted rigidly at the base as shown. The metal $X$ has a higher coefficient of expansion compared to that for metal $Y$. When the bimetallic strip is placed in a cold bath:

146542 A metal ball initially at pressure of $10^{5} \mathrm{~Pa}$ is heated from $20^{\circ} \mathrm{C}$ to $127^{\circ} \mathrm{C}$ keeping its volume constant. The coefficient of linear expansion of metal is $10^{-5}{ }^{\circ} \mathrm{C}^{-1}$ and bulk modulus of metal is $2 \times 10^{11} \mathrm{~N} / \mathrm{m}^{2}$. The pressure inside the ball becomes

146544 The ratio of densities of a solid at $0^{\circ}$ and $500^{\circ} \mathrm{C}$ is 1.027 . The coefficient of linear expansion of the solid is