The head scale of a screw gauge contains 100 divisions and it’s pitch is 1mm. what is the least count of the screw gauge​

Question

The head scale of a screw gauge contains 100 divisions and it’s pitch is 1mm. what is the least count of the screw gauge​

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Thiên Hương 6 months 2021-09-03T22:57:31+00:00 1 Answers 0 views 0

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  1. binhan
    0
    2021-09-03T22:59:25+00:00
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    Answer:

    0.01 mm

    Explanation:

    The least count of the screw gauge = pitch/number of divisions on circular scale

    Pitch = 1 mm and number of divisions = 100

    Substituting the values of the variables into the equation, we have

    least count of the screw gauge = pitch/number of divisions on circular scale =  1 mm/100 = 0.01 mm

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