Due to rise in temperature of a brass ro...

Due to rise in temperature of a brass rod by `100^(@)C`, its length increases by 0.5 cm. What was the initial length of the rod? `alpha` for brass `=19 times 10^(-6@)C^(-1)`.

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263.157 cm

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CHHAYA PUBLICATION-EXPANSION OF SOLIDS AND LIQUIDS-EXERCISE - PROBLEM SET - I

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