In an experiment with Vernier callipers of least count 
, when two jaws are joined together the zero of Vernier scale lies right to the zero of the main scale and 
division of Vernier scale coincides with the main scale division. While measuring the diameter of a spherical bob, the zero of vernier scale lies in between 
and 
marks, and 
division of vernier scale coincides with the main scale division. The diameter of bob is measured as:
Text Solution
Verified by ExpertsA
Zero Error 
Reading 
MSR + VSR 
LC - Zero Error
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