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प्रश्न
Name the measuring employed to measure the thickness of a paper.
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उत्तर
Measuring employed to measure the following
The diameter of a needle = Screw Gauge
Because screw gauge Is more accurate and can measure the thicknesses which metre scale and vemler calliper cannot.
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संबंधित प्रश्न
What do you mean by zero error of a screw gauge? How is it accounted for?
The pitch of a screw gauge is 0.5 mm and the head scale is divided in 100 parts. What is the least count of a screw gauge?
Define metre according to the old definition.
Define metre in terms of the wavelength of light.
In a vernier callipers, 19 main scale divisions coincide with 20 vernier scale divisions. If the main scale has 20 divisions in a centimetre, calculate
- pitch
- L.C. of vernier callipers.
Define the term pitch.
What do you understand by the following term as applied to micrometre screw gauge?
Sleeve cylinder
What is the least count in the case of the following instrument?
Metre scale
The main scale reading while measuring the thickness of a rubber ball using Vernier caliper is 7 cm and the Vernier scale coincidence is 6. Find the radius of the ball.
