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प्रश्न
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.
विकल्प
True
False
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उत्तर
False
because the accuracy is higher in case of screw gauge due to lower least count value of 0.01mm
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संबंधित प्रश्न
Define the least count of vernier callipers. How do you determine it?
Name the part of the vernier callipers which is used to measure the following
Depth of a small bottle
Who invented vernier callipers?
State the formula for determining a pitch
State the formula for calculating the pitch of screw.
What is the least count in the case of the following instrument?
Stopwatch
Consider the following case where the zero of vernier scale and the zero of the main scale are clearly seen. If L.C. of the vernier calipers is 0.01 cm, write the zero error and zero correction of the following.
What is the zero error of a screw gauge?
The following figure shows the reading of a vernier caliper used for measuring the thickness of a metal sheet.
(i) Find the least count of the instrument.
(ii) Calculate the thickness of the metal sheet.
