a vernier calliper is used to measure the length of a cylinder.10 divisions of vernier scale coincides with 9 divisions of the main scale. the best suited length (measured) is??
11what is the best suited length that can be measured with the calliper??
1well if best suited length is the least count of vernier caliper
here is the answer
V.S.D = Vernier Scale Division
M.S.D = Main scale Division
10 V.S.D = 9 M.S.D
1V.S.D =910 M.S.D
Least count (L.C) of vernier calipers : Minimum length or thickness measurable with the vernier calipers is called its least count
Least count (L.C) = 1 M.S.D – 1 V.S.D
L.C = 1 M.S.D – 910M.S.D
= 110 M.S.D
:)
11guys,
i referred a lot of books and atlast found its answer.
the best suited length of a vernier is found by adding the least count with total no. of main scale divisions.
so the best suited length will be
best suited length= L.C+MSD
= 0.1+9
=9.1
so final ans 9.1
:-)
