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A student measured the diameter of a wire using a screw gauge with least count `0.001cm` and listed the measurement. The correct measurement is
A. 5.3 cm
B. 5.32 cm
C. 5.320 cm
D. 5.3200 cm

1 Answer

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Best answer
Correct Answer - C
The correct value of diameter is upto 3 digits after the decimal as the least count is 0.001 cm

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