The vernier scale used for measurement has a positive zero error of 
. If while taking a measurement it was noted that ' 0 ' on the vernier scale lies between 8.5 
and 
, vernier coincidence is 6 , then the correct value of measurement is____ 
. (least count 
)
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
Positive zero error 
Main scale reading 
Vernier scale reading 
Final reading 
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