[填空题]
The radius of a balloon is mea/ qineu)a3-sz ps0j: m al.yt4pv*m19ajo/on u t9s :qsured 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% a)h8v r0wi)dnzj3lo56jqz2w. Volume is calculated by raising a linear dim0zn v2ji5j q8dh row)a6 zl)w3ension 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 15%
Post time 2024-8-21 21:38:19