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प्रश्न
The diameter of a thin wire can be measured by
विकल्प
A vernier calipers
A metre rule
A screw gauge
none of these
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उत्तर
The diameter of a thin wire can be measured by A screw gauge
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संबंधित प्रश्न
State the purpose of ratchet in a screw gauge.
While measuring the length of a rod with a vernier callipers, below shows the position of its scales. What is the length of the rod?
Define metre in terms of the wavelength of light.
Which part of vernier callipers is used to measure the internal length of a hollow cylinder?
What do you understand by the following term as applied to screw gauge?
Negative zero error
A measuring cylinder is filled with water up to a level of 30 ml. A solid body is immersed in it so that the level of water rises to 37 ml. Now the solid body is tied with a cork and then immersed in water so that the water level rises to 40 ml. Find the volume of the solid body and the cork.
How will you measure the least count of vernier caliper?
An instrument that is used to measure the diameter of a cricket ball is ______.
