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संबंधित प्रश्न
What is meant by zero error of vernier callipers ? How is it determined? Draw neat diagrams to explain it. How is it taken in account to get the correct measurement?
A vernier callipers has a zero error of + 0.06 cm. Draw a neat labelled diagram to represent it.
Name the part of the vernier callipers which is used to measure the following
Internal diameter of a mug
Name the part of the vernier callipers which is used to measure the following
Depth of a small bottle
In the vernier callipers, there are 10 divisions on the vernier scale and 1 cm on the main scale is divided into 10 parts. While measuring the length, the zero of the vernier lies just ahead of the 1.8 cm mark and the 4th division of vernier coincides with a main scale division.
(a) Find the length.
(b) If zero error of vernier callipers is -0.02 cm,
What is the correct length ?
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
Thickness of a cricket ball is measured by ______.
How will you measure the least count of vernier caliper?
Least count of a vernier caliper is ______ cm.
