[填空题]
The radius of a balloon3tk*9e ejux*w f 2:xqt is measu j ap*)j gyku5) wepacd:2)ph0red to be $20.0 \pm 1.0 \; cm$. 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 radius is 5%. Volume is calculated by m,v ei/ssq 4k7 08ocpwraising a linear dimension to the power of three. Hence the percentage uncertainty in the volume will be three tip4e8co7 iw mqk v,0/ssmes that of the percent uncertainty of the radius which is 15%
Post time 2024-8-21 21:38:19