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The smallest weight that can be mea...

The smallest weight that can be measured accurately using a physical balance is `"_______"` g (grams).

A

10

B

0.001

C

0.1

D

0.01

Text Solution

Verified by Experts

The correct Answer is:
B
Zero error of vernier calipers = zero error of screw gauge
`x L. C. =(N^(1) -y) L.C.`
`x=N^(1) -y`
`x+y =N^(1)`
`N^(1) =3 +97 =100`
`N=(1)/(2)N^(1) =50`
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