MHT CET · Physics · Mathematics in Physics
Error in the measurement of radius of the sphere is \(2 \%\). The error in the calculated value of its volume is
- A 3 %
- B 2 %
- C 6 %
- D 9 %
Answer & Solution
Correct Answer
(C) 6 %
Step-by-step Solution
Detailed explanation
\(\frac{\Delta V}{V} \% = 3 \left( \frac{\Delta r}{r} \% \right)\) \(\frac{\Delta V}{V} \% = 3 \times 2 \% = 6 \%\)
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