1.
Previous Years Questions
The main scale of a vernier callipers has n
divisions/cm. n divisions of the vernier scale
coincide with (n - 1) divisions of main scale. The
least count of the vernier callipers is
[NEET-2019 (Odisha)]
(1
)
1
cm
(n+1)(n-1)
(2)
1
- cm
1
(3)
cm
(4)
1
n(n+1)
cm
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Answer:
The side of a cube is measured by Vernier callipers (10 divisions of the vernier scale coincide with 9 divisions of the main scale, where 1 division of main scale is 1mm) . The main scale reads 10 mm and first division of vernier scale coincides with the main scale.
Explanation:
because I have solve it
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