[填空题]
The radius of a balloon is measx(nw)k m0tu/qured mgn5 3sbf3y -bto 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 n hs-75eyh-tqe,t o,6r3teluj.w25 hiu nvq( 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 the radius which is 153hy 25h iu v qtlq(wte-osr ,h56 ,n-tnje7.ue%
Post time 2024-8-21 21:38:19