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Subjects
Science State Board
Class 9
Measurement
Physical quantities, units and measuring istruments
9.
Find the thickness of the object
Exercise condition:
3
m.
Find the thickness of a
Ten
rupee coin with the screw gauge, if the pitch scale reading is
2
\(mm\) and its head scale coincidence is
61
.
(
Note: Enter your answer in 2 digits
)
Answer
:
\(mm\)
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