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A circular metal disc of diameter 5cm is heated by 500∘C. If the coefficient of linear expansion of metal is 1.8×10−5∘C−1, what will be its final diameter? |
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Answer» A circular metal disc of diameter 5cm is heated by 500∘C. If the coefficient of linear expansion of metal is 1.8×10−5∘C−1, what will be its final diameter? |
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