write the formula of pitch least count length of a object
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Explanation:
Pitch is the axial distance between 2 thread of any measuring object. It is used in defining the least count of an object
Least count is defined as the smallest accurate reading which can be measured by any measuring instrument. Least count is defined as pitch divided by measurement number.
Formula
Least count = 1 main scale division - 1 measuring tool scale division
In most of the measuring instruments, least count is stamped on the tool. For example in case of vernier calliper, it is tamped on the tool at the lower right end of the sliding jaw next to the thumbwheel
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