Physics - Heat & Thermo Question with Solution | TestHub

Two rods $A$ and $B$ of identical dimensions are at temperature $30^{\circ }\mathrm{C}$. If $\mathrm{A}$ is heated upto $180^{\circ }\mathrm{C}$ and $\mathrm{B}$ upto ${\mathrm{T}}^{\circ }\mathrm{C},$ then the new lengths are the same. If the ratio of the coefficients of linear expansion of $\mathrm{A}$ and $\mathrm{B}$ is $4:3,$ then the value of $T$ is