[填空题]
The radius of a balloon is measu 6v wlxvw7e)q-red to ,ta6hset/p r lcz7 x(fzd85p-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 is7(w:7z ja3aagf swkv: rxt62a 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 perwzk vsw f7ajarx62t7aa :3(g :cent uncertainty of the radius which is 15%
Post time 2024-8-21 21:38:19