Engineering, 20.05.2021 14:00 afrox
A 30m steel tape calibrated at 25°c is used at 38°c.
Coefficient of thermal linear expansion of steel is 0.01mm
per metre length
if a record length of 170m was made at 38°c, determine the true
length of the measured distance.
Answers: 1
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A 30m steel tape calibrated at 25°c is used at 38°c.
Coefficient of thermal linear expansion of ste...
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