A steel rule is calibrated at 22^(@)C against a standard so that the distance between numbered divisiions is 10.00 mm. a. What is the distance between these divisions when the rule is at -5^(@)C? (b) If a nominal length of 1 is measured with the rule at this lower temperature, what percent error is made? c. What absolute error is made for a 100 m length? [alpha_(st)=1.1xx10^(-5).^(@)C^(-1)]

A steel rule is calibrated at 22^(@)C against a standard so that the d

1.	A steel rule is calibrated at 22^(@)C against a standard so that the distance between numbered divisiions is 10.00 mm. a. What is the distance between these divisions when the rule is at -5^(@)C? (b) If a nominal length of 1 is measured with the rule at this lower temperature, what percent error is made? c. What absolute error is made for a 100 m length? [alpha_(st)=1.1xx10^(-5).^(@)C^(-1)]
Answer» Answer :a. 9.997 mm; b. 3% C. 3cm

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