The pressure on a square plate is measured by measuring the force on the plate and the…
Physics · JEE Main · NTA Exams — Physics and Measurement
The pressure on a square plate is measured by measuring the force on the plate and the lenght 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 4% and 2% respectively, then the maximum error in the measurement of pressure is
- 1%
- 2%
- 8%
- 10%
Answer
(C) 8%
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