What is the accuracy range when Graduated scales are used with microme

1.	What is the accuracy range when Graduated scales are used with micrometer microscope?
A.	¬¨¬®¬¨¬±1 micron
B.	¬¨¬®¬¨¬±1/2 of a micron
C.	¬¨¬®¬¨¬±1/4<sup>th</sup> of a micron
D.	¬¨¬®¬¨¬±3/4<sup>th</sup> of a micron
Answer» D. ¬¨¬®¬¨¬±3/4<sup>th</sup> of a micron

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What is the accuracy range when Graduated scales are used with micrometer microscope?

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