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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A metal rod of 30 cm length expands by 0.075 cm when its temperature is raised from 0 C to 100 C. Another rod of a different metal of length 45 cm expands by 0.045 cm for the same

A metal rod of 30 cm length expands by 0.075 cm when its temperature is raised from 0 C to 100 C. Another rod of a different metal of length 45 cm expands by 0.045 cm for the same

A metal rod of 30 cm length expands by 0.075 cm when its temperature is raised from 0 C to 100 C. Another rod of a different metal of length 45 cm expands by 0.045 cm for the same