點先可以將浮石的體積找出來(最好多於一個方法)
use displacement can or other things ( in simple English )
F.1 I.S. 急!!! 15分
2008-10-26 2:48 am
回答 (2)
2008-10-26 3:00 am
✔ 最佳答案
排水法:用一條繩束住一塊沉石和浮石放進水，排水(a)
重新莊滿水，把繩和沉石放進水，排水(b)
a-b=體積
參考: me
2008-10-27 5:18 am
1.using two same cube
2.fill the water into cube..water volume of two cube are same
3.throw the stone in the one cubeA and count the weight
4.count the cubeB weight
5.cubeA - cubeB=the stone weigth
gramma 有錯自行修改
2.fill the water into cube..water volume of two cube are same
3.throw the stone in the one cubeA and count the weight
4.count the cubeB weight
5.cubeA - cubeB=the stone weigth
gramma 有錯自行修改
參考: my brain
收錄日期: 2021-04-19 22:54:32
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