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प्रश्न
What is the least count in the case of the following instrument?
Stopwatch
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उत्तर
The least count of the following is
Stopwatch= 0.1 s
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संबंधित प्रश्न
The size of bacteria is 1 µ. Find the number of bacteria present in 1 m length.
Name the instrument which has the least count
0.1 mm
A screw gauge has 50 divisions on its circular scale and its screw moves by 1 mm on turning it by two revolutions. When the flat end of the screw is in contact with the stud, the zero of the circular scale lies below the base line and 4th division of the circular scale is in line with the base line. Find
(i) The pitch,
(ii) The least count and
(iii) The zero error of the screw gauge
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(i) Pitch of the screw gauge,
(ii) Least count of the screw gauge and
(iii) The diameter of the wire.
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- What is the pitch of the screw?
- What is the least count of screw gauge?
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What do you understand by the following term as applied to micrometre screw gauge?
Thimble
