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Least Count of a metre scale is.......................... |
Answer» Answer:0.2 mmThe least count error is the error associated with the RESOLUTION of the instrument. If we use a metre scale for MEASUREMENT of length, it MAY have graduations at 1 mmdivision scale SPACING or interval. A Vernier scale on CALIPER may have a least count of 0.2 mm while a micrometer may have a least count of 0.01 mm. |
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