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प्रश्न
Which part of vernier callipers is used to measure the internal diameter of a hollow cylinder?
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उत्तर
Internal Jaws are used to measure the internal diameter of a hollow cylinder.
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संबंधित प्रश्न
How can the least count of a screw gauge be decreased?
Why is the metre length in terms of the wavelength of light considered more accurate?
A micrometre screw gauge having a positive zero error of 5 divisions is used to measure diameter of a wire, when reading on the main scale is 3rd division and the 48th circular scale division coincides with baseline. If the micrometer has 10 divisions to a centimetre on the main scale and 100 divisions on a circular scale, calculate
- Pitch of screw
- Least count of screw
- Observed diameter
- Corrected diameter.
The thimble of a screw gauge has 50 divisions for one rotation. The spindle advances 1 mm when the screw is turned through two rotations.
- What is the pitch of the screw?
- What is the least count of screw gauge?
- When the screw gauge is used to measure the diameter of wire the reading on the sleeve is found to be 0.5 mm and reading on thimble is found, 27 divisions. What is the diameter of the wire in centimetres?
The level of water in a measuring cylinder is 12.5 ml. When a stone is lowered in it, the volume is 21.0 ml. Find the volume of the stone.
A vernier caliper using the scale invented by Galileo.
