Physics
On bringing the two jaws of a vernier callipers together, the 6th division of vernier scale coincides with the main scale. If the least count of the vernier callipers is 0.01 cm, then its zero error is:
- +0.06 cm
- +0.6 cm
- +0.006 cm
- +0.001 cm
Measurements
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Answer
+0.06 cm
Reason — Zero error = +6 x Least count = +6 x 0.01 = 0.06 cm
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