[填空题]
The radius of a balln45q5/e.d ngs kh;n: w(lenzv oon is measnkm2i0a.yr +j 3of1pm4w cz; iured 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%.ukum ,c5 iwlm+m+r7j. 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 percen krmi+5.m7 w, +cumlujt uncertainty of the radius which is 15%
Post time 2024-8-21 21:38:19