JEE Main & Advanced
Physics
Thermometry, Calorimetry & Thermal Expansion
Question Bank
Numerical Value Type Questions - Thermal Properties of Matter
question_answer
Two rods A and B of identical dimensions are at temperature\[30{}^\circ C\]. If A is heated up to \[180{}^\circ C\]and B up to\[T{}^\circ C\], then the new lengths are the same. If the ratio of the coefficients of linear expansion of A and B is 4:3, then the value of T (in\[{}^\circ C\]) is: