Physics, asked by arjunaddu, 1 year ago

what error does a vernier callipers have when zero mark of vernier scale does not coincide with zero mark of the main scale

Answers

Answered by piyush887
14
it can either be a positive zero error or negative zero error
Answered by yadavdeepti022
9

Answer:

The zero error may be of two types:

when the scale is towards numbers greater than zero it is positive, else Negative

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