IB
IBO
Physics
October 2022
QP-202210-Physics-P1-SL · Question 1
Question (excerpt):
1. A rectangular sheet of paper has dimensions of (30.0 ± 0.5) cm and (20.0 ± 0.5) cm. What is the percentage uncertainty of the perimeter of the paper? A. 1 % B. 2 % C. 2.5 % D. 4 %
1. A rectangular sheet of paper has dimensions of (30.0 ± 0.5) cm and (20.0 ± 0.5) cm. What is the percentage uncertainty of the perimeter of the paper? A. 1 % B. 2 % C. 2.5 % D. 4 %
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