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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > The length of a steel rod exceeds that of a brass rod by 5 cm. If the difference in their lengths remains same at all temperatures, then the length of brass rod will be: (alpha for iron and brass

The length of a steel rod exceeds that of a brass rod by 5 cm. If the difference in their lengths remains same at all temperatures, then the length of brass rod will be: (alpha for iron and brass

The length of a steel rod exceeds that of a brass rod by 5 cm. If the difference in their lengths remains same at all temperatures then the length of brass rod will be: (alpha for iron and brass