Advertisements
Advertisements
प्रश्न
Define the term 'Vernier constant'.
Advertisements
उत्तर
Vernier constant is equal to the difference between the values of one main scale division and one vernier scale division. It is the least count of vernier callipers.
APPEARS IN
संबंधित प्रश्न
Describe the procedure to measure the diameter of a wire with the help of a screw gauge.
The least count of a vernier callipers is 0.0025 cm and it has an error of + 0.0125 cm. While measuring the length of a cylinder, the reading on the main scale is 7.55 cm, and the 12th vernier scale division coincides with the main scale. Calculate the corrected length.
What do you understand by the following term as applied to micrometre screw gauge?
Baseline
What is the least count in the case of the following instrument?
Screw gauge
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
Thickness of a cricket ball is measured by ______.
In a vernier calipers, (N + 1) divisions of vernier scale coincide with N divisions of main scale. If 1 MSD represents 0.1 mm, the vernier constant (in cm) is ______.
