Physics, asked by anjali78in, 2 months ago

In a length measuring instrument 1 cm length on main scale has 20 equal divisions. The 50 vernier divisions are equal in length of 49 main scale divisions. What is
the least count of this instrument?

Answers

Answered by mishrashalo5

0

Answer:

Number of division on VS=20

1 cm on Main scale (MS)=20 division

So 1 MSD=201=0.05cm

Least count, LC=No. of VS division1 MSD=200.05=0.0025 cm

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