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प्रश्न
The least count of a vernier calipers is :
विकल्प
1 cm
0.001 cm
0.1 cm
0.01 cm
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उत्तर
The least count of a vernier calipers is 0.01 cm
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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
State the purpose of ratchet in a screw gauge.
Which of the following measures a small length to high accuracy : metre rule , vernier callipers or screw gauge?
When a screw gauge with a least count of 0.01 mm is used to measure the diameter of a wire, the reading on the sleeve is found to be 1 mm and the reading on the thimble is found to be 27 divisions.
(i) What is the diameter of the wire in cm?
(ii) If the zero error is +0.005 cm, what is the correct diameter?
A pendulum completes 2 oscillations in 5 s. What is its time period? If g = 9.8 m s-2, find its length.
Who invented vernier callipers?
State the formula for calculating length if:
Number of vernier scale division coinciding with the main scale and number of division of main scale on the left-hand side of zero of vernier scale is known.
State the formula for calculating length if:
The reading of the main scale is known and the number of vernier scale divisions coinciding with the main scale is known.
What do you understand by the following term as applied to micrometre screw gauge?
Thimble scale
Name the measuring employed to measure the thickness of a paper.
