[填空题]
The radius of a balloovryz 22jxwzk:(. t,kon is measured tou ;gpguv(8h- tb/jvr5 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%. Volog . kzz(yk4pgn8eh6(vf( ow;ume is calculated by raising a linear dimension to the power of three. Hence the percentage uncertainty in the vo;o(w68fz. ev ygz( ghkp(k 4nolume will be three times that of the percent uncertainty of the radius which is 15%
Post time 2024-8-21 21:38:19