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प्रश्न
A screw gauge has a least count 0.001 cm and zero error +0.007 cm. Draw a neat diagram to represent it.
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उत्तर
Diagram of a screw gauge with L.C. 0.001 cm and zero error +0.007 cm.
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संबंधित प्रश्न
Define the least count of vernier callipers. How do you determine it?
How can the least count of a screw gauge be decreased?
The main scale of vernier callipers has 10 divisions in a centimetre and 10 vernier scale divisions coincide with 9 main scale divisions. Calculate
- pitch
- L.C. of vernier callipers.
In figure for vernier callipers, calculate the length recorded.
What do you understand by the following term as applied to screw gauge?
Zero error
What is the least count in the case of the following instrument?
vernier calipers
Consider the following case where the zero of vernier scale and the zero of the main scale are clearly seen. If L.C. of the vernier calipers is 0.01 cm, write the zero error and zero correction of the following.
What is meant by the pitch of a screw gauge? The pitch of a screw is 1 mm.
Find the reading of the instrument shown in the following figure.
A vernier caliper using the scale invented by Galileo.
