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प्रश्न
Which part of vernier callipers is used to measure the internal length of a hollow cylinder?
उत्तर
Tail of vernier callipers is used to measure the internal length of a hollow cylinder.
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संबंधित प्रश्न
Define the least count of vernier callipers. How do you determine it?
When is a vernier Callipers said to be free from zero error?
Name the part of the vernier callipers which is used to measure the following
Thickness of a pencil.
The thimble of a screw gauge has 50 divisions. The spindle advances 1 mm when the screw is turned through two revolutions.
(i) What is the pitch of the screw gauge?
(ii) What is the least count of the screw gauge?
A screw has a pitch equal to 0.5 mm. What should be the number of divisions on its head so as to read correctly up to 0.001 mm with its help?
What do you understand by the term zero error?
In the following figure, the pitch of the screw is 1 mm. Calculate:
(i) the least count of screw gauge and
(ii) the reading represented in the figure.
The following diagrams (Fig. 5) show the use of a vernier caliper under three different situations. Study the diagrams carefully and note down the vernier readings in each case.
(a) Measuring the diameter of the rod
(b) Measuring Internal diameter of a cavity
(c) Measuring depth of a cavity
