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प्रश्न
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उत्तर
Two uses of vernier caliper are
(a). Measuring the internal diameter of a tube or a cylinder.
(b). Measuring the length of an object.
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संबंधित प्रश्न
Name the part of the vernier callipers which is used to measure the following
Depth of a small bottle
What do you mean by zero error of a screw gauge? How is it accounted for?
Why is the metre length in terms of the wavelength of light considered more accurate?
Define the term pitch.
When does a vernier callipers has the negative error?
A micrometre screw gauge having a positive zero error of 5 divisions is used to measure diameter of a wire, when reading on the main scale is 3rd division and the 48th circular scale division coincides with baseline. If the micrometer has 10 divisions to a centimetre on the main scale and 100 divisions on a circular scale, calculate
- Pitch of screw
- Least count of screw
- Observed diameter
- Corrected diameter.
For what range of measurement is micrometre screw gauge used?
Name the measuring employed to measure the diameter of a needle.
