Question: Please solve this. A micrometer is used to measure the diameter of a uniform wire. screw wire rotating scale fixed scale What is done to
Please solve this.

A micrometer is used to measure the diameter of a uniform wire. screw wire rotating scale fixed scale What is done to obtain an accurate answer? A Make the micrometer horizontal and then use the scales to find the reading. B Subtract the fixed-scale reading from the rotating-scale reading. C Subtract the rotating-scale reading from the fixed-scale reading. Use the scales to find the reading and add or subtract any zero error
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