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प्रश्न
Name the part of the vernier callipers which is used to measure the following
Thickness of a pencil.
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उत्तर
Outer jaws
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संबंधित प्रश्न
State the purpose of ratchet in a screw gauge.
The diameter of a thin wire can be measured by
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 term least count of screw?
How do you account for negative zero error, for calculating the correct diameter of wires?
State whether the following statement is true or false by writing T/F against it.
The least count of a screw gauge can be lowered by increasing the number of divisions on its thimble.
State whether the following statement is true or false by writing T/F against it.
The metre scale, vernier calipers, and screw gauge are in decreasing order of least count.
Least count of a vernier caliper is ______ cm.
