A) \[\frac{nM}{n+1}\]
B) \[\frac{nM}{M+1}\]
C) \[\frac{M}{n+1}\]
D) None of these
Correct Answer: C
Solution :
If \[\operatorname{VSD} = Vernier Scale Division\] and \[\operatorname{MSD} = Main Scale Division\] Given, \[\left( n +1 \right) VSD =\,\,n MSD\] \[\Rightarrow \,\,\,\,\left( n+1 \right)VSD\,\,=\,\,nM (given 1 MSD =\,\,M)\] \[\Rightarrow \,\,\,\,\,\,\,\,1\,VS=\frac{nM}{n+1}\] Now, vernier constant \[= \,1 MSD -1 VSD\] \[=\,\,\,M-\frac{nM}{n+1}=\frac{M}{n+1}\]You need to login to perform this action.
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