Determine the correction for the temperature, if the mean temperature is 30˚C a

Question

Determine the correction for the temperature, if the mean temperature is 30˚C and the temperature during standardization of tape is about 28˚C with length of the line 9m.

Options:

A . 8*10⁻⁶

B . 81*10⁻⁶

C . 18*10⁻⁶

D . 18*10⁶

Answer: Option C
Answer: (c).18*10⁻⁶

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