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1. |
The pressure on a square plate is measured by measuring the force on the plate and length of the sides of the plate by using the formula \[P=\frac{F}{{{\ell }^{2}}}\]. If the maximum errors in the measurement of force and length are 6% and 3% respectively, then the maximum error in the measurement of pressure is |
A. | 0.01 |
B. | 2% |
C. | 12% |
D. | 10% |
Answer» D. 10% | |