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A steel is 40cm long at 20c. the coefficient of linear expansivity for steel is 0.000012.find the increase in length at 70C
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In 1980, alfa romeo introduced the first system to smooth a rough idle caused by ignition and camshaft timing changes.
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A steel is 40cm long at 20c. the coefficient of linear expansivity for steel is 0.000012.find the in...
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