Q. The radius of the sphere I $(4.3 \pm 0.1)$cm. The percentage error in its volume is
A) $\frac{0.1}{4.3} \times 100$
B) $3 \times \frac{0.1 \times 100}{4.3}$
C) $\frac{1}{3} \times \frac{0.1 \times 100}{4.3}$
D) $3 + \frac{0.1 \times 100}{4.3}$
Explanation
Percentage error in radius is $\frac{0.1}{4.3} \times 100$. again, $V \propto R^{3}$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.