alleryA caliper with a zero error of +0.03 cm reads 3.27 cm. What is the corrected length?
A3.30 cm
B3.21 cm
C3.24 cm
D3.27 cm
Answer & Solution
Correct answer: C. 3.24 cm
A positive zero error is subtracted, so 3.27 cm minus 0.03 cm gives 3.24 cm.
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