can someone explain me how do errors in the vernier scale affects its reading? suppose you have a pair of vernier callipers, whose vernier slide won't jam into the ends properly (kinda zero error). so what do we do to correct our reading? Also can you compare with what happens in a screw gauge?

At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Get our expert's

answer on brainly

SEE EXPERT ANSWER

Get your free account and access expert answers to this and thousands of other questions.

A community for students.

can someone explain me how do errors in the vernier scale affects its reading? suppose you have a pair of vernier callipers, whose vernier slide won't jam into the ends properly (kinda zero error). so what do we do to correct our reading? Also can you compare with what happens in a screw gauge?

Physics
See more answers at brainly.com
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Get this expert

answer on brainly

SEE EXPERT ANSWER

Get your free account and access expert answers to this and thousands of other questions

In a vernier caliper, you can either have a positive zero error or a negative zero error if the zero of the main scale does not coincide with the zero of the vernier scale. If the zero mark is slightly on the right side of the zero on the vernier we have a positive zero error. If it is on the left, then a negative zero error. To get the correct reading, the poistive zero error is subtracted from the final reading and the negative Z.E is added. For a micrometer screw gauge, if the zero on the main scale is not inline with the zero on the circular scale, then we have a zero error. If the zero mark is below the main scale line, then we have a positive zero error. If it is above the main scale (datum line), then we have a negative zero error.Again, the positive error is subtracted and negative is added to the final reading to get the correct reading.
Thanks, but how do we account for the errors in case of the vernier callipers. because we also have to match the vernier and man scale "lines" for finding the reading of the last digit in the measurement?
yes, before taking a reading with a vernier caliper , close the instrument and check the zeros of the main and vernier scale, if they coincide perfectly. If not, then you record the reading the scale is giving and add or subtract it from your final reading Similarly, check for the datum line coinciding with the zero of the circular scale in the micrometer.

Not the answer you are looking for?

Search for more explanations.

Ask your own question

Other answers:

thanks sir!!! :)

Not the answer you are looking for?

Search for more explanations.

Ask your own question