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प्रश्न
Which of the following measures a small length to high accuracy : metre rule , vernier callipers or screw gauge?
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उत्तर
Screw gauge measures a length to a high accuracy.
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संबंधित प्रश्न
Name the part of the vernier callipers which is used to measure the following
External diameter of a tube
Define metre according to the old definition.
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 10
Explain the term least count of a screw gauge. How are they determined?
What is the least count in the case of the following instrument?
vernier calipers
What is the least count in the case of the following instrument?
Thermometer
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.
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.
Thickness of a cricket ball is measured by ______.
