NEET Physics Vernier Caliper MCQ Question
What is the correction applied to the observed reading when there is a negative zero error in a Vernier Caliper?
Subtract the negative zero error from the observed reading.
Add the negative zero error to the observed reading.
Ignore the zero error completely.
Add zero error to the measured value.
Correct Answer
Detailed Explanation
When there is a negative zero error, the correction involves subtracting that value from the observed reading to get the true reading, as stated in the NCERT context.
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