Area Error Calculation (Jee Mains) | ExamDuo
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Errors & Significant Figures
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Area Error Calculation
The length of a strip measured with a meter rod is 10.0 cm. Its width measured with a vernier calipers is 1.0 cm. The least count of the meter rod is 0.1 cm and that of vernier calipers 0.01 cm. What will be error in its area?
SELECT ONE OPTION
A
± 13%
B
± 7%
C
± 4%
D
± 2%
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