A screw gauge is having 100 divisions on its circular scale and each main scale division is 1 mm. Least count of the screw gauge is
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Main scale division = 1 mm
Number of circular division = 100
Least Count = Main Scale Division / Number of circular division
= 1 mm/100
0.01 mm
hope this helps you
Number of circular division = 100
Least Count = Main Scale Division / Number of circular division
= 1 mm/100
0.01 mm
hope this helps you
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