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प्रश्न
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.
विकल्प
True
False
उत्तर
True
APPEARS IN
संबंधित प्रश्न
Define the term 'Vernier constant'.
Draw a neat and labelled diagram of a vernier callipers. Name its main parts and state their functions.
Which part of vernier callipers is used to measure the external diameter of a cylinder?
A micrometre screw gauge has a negative zero error of 7 divisions. While measuring the diameter of a wire the reading on the main scale is 2 divisions and 79th circular scale division coincides with baseline.
If the number of divisions on the main scale is 10 to a centimetre and circular scale has 100 divisions, calculate
- pitch
- observed diameter
- least count
- corrected diameter.
What do you understand by the following term as applied to micrometre screw gauge?
Thimble scale
An instrument that is used to measure the diameter of a cricket ball is ______.
