Question

1. When the jaws of the micrometer screw gauge are fully closed, the 94th circular scale division coincides with the base line. The circular scale of this instrument has 100 divisions and main scale has 10 divisions to a cm. While measuring the diameter of a wire the reading on the main scale is 5 ml and 35th circular scale division coincides with main scale base scale. Calculate:(i) Error and it's nature.(ii) Pitch.(iii) L.C. ( Least Count).(iv) Corrected diameter.​

Answer 1

Answer:

I think the answer is a bit of bit of a thousand miles away from the wire but

Answer 2

Answer:

When the jaws of the micrometer screw gauge are fully closed, the 94th circular scale division coincides with the base line. The circular scale of this instrument has 100 divisions and main scale has 10 divisions to a cm