calibrate 9 divisions of main scale in mm
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Vernier caliper is an instrument used to measure the internal and external diameters of small tubes. The least count is the finest measurement you can take with the help of that vernier calipers.
fnazneen2d:
A vernier has 10 divisions and they are equal to 9 divisions of main scale in length If the main scale is calibrated in mm.
how 1 division of main scale=10/9 divisions of vernier scale? is the divisions are fixed?
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