The least coun of a vernier calipers i...

The least coun of a vernier calipers is 0.01 cm and if the zero mark of the vernier scale is right of zero of the main scale and the vernier coincidence is 7 when the jaws are in contact then the zero error is `"_______"` cm.

`+6 xx 0.01`

`+7 xx 0.01`

`-7 xx 0.01`

`- 6 xx 0.01`

Text Solution

Verified by Experts

The correct Answer is:

The error is prositive
`:. ` Positive zero error = + n `xx` L.C. =+ 7 `xx` 0.01

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