Published by:
CGP EDU Academic Team
Published on: September 13, 2026
In an experiment to measure focal length 
of convex lens, the least counts of the measuring scales for the position of object 
and for the position of image 
are 
and 
, respectively. The error in the measurement of the focal length of the convex lens will be:
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
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