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प्रश्न
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उत्तर
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संबंधित प्रश्न
State three uses of the vernier callipers.
Is it possible to increase the degree of accuracy by mathematical manipulations? Support your answer by an example.
The main scale of vernier callipers has 10 divisions in a centimetre and 10 vernier scale divisions coincide with 9 main scale divisions. Calculate
- pitch
- L.C. of vernier callipers.
The least count of a vernier callipers is 0.0025 cm and it has an error of + 0.0125 cm. While measuring the length of a cylinder, the reading on the main scale is 7.55 cm, and the 12th vernier scale division coincides with the main scale. Calculate the corrected length.
When does a vernier callipers has the negative error?
State whether the following statement is true or false by writing T/F against it.
The metre scale, vernier calipers, and screw gauge are in decreasing order of least count.
What is the least count in the case of the following instrument?
Metre scale
Define the least count of an instrument.
