实验序号 |
蜡块 |
干松木 |
||
体积V/cm3 |
质量m/g |
体积V/cm3 |
质量m/g |
|
⑴ |
10 |
9 |
10 |
5 |
⑵ |
20 |
18 |
20 |
10 |
⑶ |
30 |
27 |
30 |
15 |
⑷ |
40 |
36 |
40 |
20 |