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