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  • When A boys measured diameter in school lab, by using screw gauge with least count 0.002 cm and listed the measurements. Find the recorded valueOption: 1</strong

When A boys measured diameter in school lab, by using screw gauge with least count 0.002 cm and listed the measurements. Find the recorded value

Option: 1

5.230


Option: 2

5.2350


Option: 3

5.30


Option: 4

5.4


Answers (1)

best_answer

As least count = 0.002 cm

= \frac{2}{1000}

Hence measured value must be recorded up to 3 decimal place.

Posted by

sudhir.kumar

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