[填空题]
The radius of a balloon is28d0ix w5i dvx me wq (y9rh od21:4pikjqfza1 *rasured 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 raising mgycxs heh 6:xx54l0(a linear die6 x (ly05 mhsx4ghxc:mension 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