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The pitch of a screw gauge is 2 mm and there are 100 divisions on the circular scale. In measuring the diameter of a sphere, there are 6 divisions on the linear scale and 40 divisions on circular scale coinciding with the reference line. The diameter of the sphere is: |
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Answer» The pitch of a screw gauge is 2 mm and there are 100 divisions on the circular scale. In measuring the diameter of a sphere, there are 6 divisions on the linear scale and 40 divisions on circular scale coinciding with the reference line. The diameter of the sphere is: |
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