JEE PHYSICS MCQ: UNITS & MEASUREMENTS

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Analyzing +4 | -1

Which of the following measurements is most accurate?

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Correct option: C

200 \times 10^{-4} \mathrm{~m}

Option C (

200 \times 10^{-4} \mathrm{~m}

) is correct because it has the most significant figures (3), indicating the highest precision.

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