Two rods A and B, of identical dimensions, are at a temperature of 30∘ C. If A is heated upto 180∘ C and B upto T∘ C, then their new lengths are the same. If the ratio of the coefficients of linear expansion of A and B is 4:3, the value of T is :

Two rods A and B, of identical dimensions, are at a temperature of 30�

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

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Two rods A and B, of identical dimensions, are at a temperature of 30∘ C. If A is heated upto 180∘ C and B upto T∘ C, then their new lengths are the same. If the ratio of the coefficients of linear expansion of A and B is 4:3, the value of T is :

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