TS EAMCET · Physics · Mathematics in Physics
A physical quantity \(\mathrm{S}\) is related to four observables \(\mathrm{a}, \mathrm{b}, \mathrm{c}\), \(\mathrm{d}\) as \(\mathrm{S}=\frac{\sqrt{a} b}{c^3 d^4}\). If the percentage errors of measurement in a, b, c, d are \(2 \%, 1 \%, 1 \%\) and \(1 \%\) respectively, then percentage error in the quantity \(\mathrm{S}\) is
- A \(6 \%\)
- B \(8 \%\)
- C \(9 \%\)
- D \(10 \%\)
Answer & Solution
Correct Answer
(C) \(9 \%\)
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