[填空题]
The radius of a balloon is z 4c.eks3jzbp 3faf.; measg svki7qo4jp ay+oxn2+,ux cev z*( zo w(45x5ured 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%. vb( o9r.if1ls(t.:om iw y7uiVolume is calculated by raising a linear dimension to the power of three. Hence the percentage uncertainty i.is.o:ylovu t iw7bi(( f1 m9rn the volume will be three times that of the percent uncertainty of the radius which is 15%
Post time 2024-8-21 21:38:19