H2P-202
Combining uncertainties
H2 Physics · JC 1 · Easy · Combining uncertainties
A metal rod has length measured as cm and width measured as cm. The area of one face is calculated using . What is the maximum percentage uncertainty in the calculated area?
- 2.0 %
- 0.22 %
- 1.8 %
- 3.8 %
Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.