Question

1. Give the value of smallest division on main scale and the total no. of divisions on
Vernier scale of the instrument used in experiment.
2. Write the range of the Vernier caliper used in the experiment.
3. Give reasons for using upper jaws of the Vernier Calipers to find the inner
diameter of cylindrical pipe.
4. Determine the least count (L.C.) of Vernier caliper if smallest division on main
scale is 1mm and the number of divisions on Vernier scale is 50.
5. A student has used a Vernier caliper with LC 0.01cm, to measure the length of his
pencil. He found that the main scale showed a reading of 8.3 cm and Vernier scale
coincides with 5th position to the main scale. Give the correct measurement of the
length of the pencil neglecting zero error.​

Answer 1

Answer:

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