[填空题]
The radius of a balloon is measure:lgzmxbds 6l 7dd7.l(d to t qrq/,i;u-g rbe $20.0 \pm 1.0 \; cm$. What is the percentage uncertainty in the calculated volume of the balloon? % (please exclude the $\%$ symbol with your answer and treat the balloon as a sphere)
参考答案: 15.0
本题详细解析: The uncertainty in the ;vvd:3c;nx hp radius is 5%. Volume is calculated by raising a linear dimension to the power of three. Hence the percentage uncertainty in the volume will be three times that of the percent uncertainty of t3dxcphn;vv :; he radius which is 15%
Post time 2024-8-21 21:38:19