[填空题]
The radius of a ball8s9c/q hq kvl2oe dz zdc 462jlh;qu(z;on is measured 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 raisinknr e7a(3hnc 3g a linear dimension to the power of three. Hence the percentage uncertainty in the volume will be three times that of the percent uncertaint3n(n37e kcra hy of the radius which is 15%
Post time 2024-8-21 21:38:19