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प्रश्न
Define the term 'Vernier constant'.
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उत्तर
Vernier constant is equal to the difference between the values of one main scale division and one vernier scale division. It is the least count of vernier callipers.
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संबंधित प्रश्न
What is meant by zero error of vernier callipers ? How is it determined? Draw neat diagrams to explain it. How is it taken in account to get the correct measurement?
Name the two scales of a vernier callipers and explain how it is used to measure length correct up to 0.01 cm.
Name the instrument which can accurately measure the following
The internal diameter of the neck of a water bottle
The final result of the calculation in an experiment is 125,347,200. Express the number in term of significant place when accuracy is between 1 and 1000
(a) A vernier scale has 10 divisions. It slides over the main scale, whose pitch is 1.0 mm. If the number of divisions on the left hand of zero of the vernier scale on the main scale is 56 and the 8th vernier scale division coincides with the main scale, calculate the length in centimetres.
(b) If the above instrument has a negative error of 0.07 cm, calculate the corrected length.
Up to how many decimal places can a common vernier callipers measure the length in cm?
What do you understand by the following term as applied to micrometre screw gauge?
Baseline
How the backlash error is avoided?
Consider the following case where the zero of vernier scale and the zero of the main scale are clearly seen. If L.C. of the vernier calipers is 0.01 cm, write the zero error and zero correction of the following.
