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प्रश्न
Up to how many decimal places can a common vernier callipers measure the length in cm?
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उत्तर
A common vernier calliper can measure the length accurately up to two places of decimal when the length is measured in centimetre
i.e. up to 1/100 the part of a centimetre.
APPEARS IN
संबंधित प्रश्न
Explain the terms : Least count of a screw gauge.
How are they determined?
State the purpose of ratchet in a screw gauge.
State the formula for determining a pitch
The circular scale of a screw gauge has 100 divisions. Its spindle moves forward by 2.5 mm when given five complete turns. Calculate
- pitch
- least count of the screw gauge
For what range of measurement is micrometre screw gauge used?
Explain the term least count of a screw gauge. How are they determined?
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.
State whether the following statement is true or false by writing T/F against it.
The diameter of a wire can be measured more accurately by using vernier calipers than by a screw gauge.
