题目内容
小明在做“观察水的沸腾”实验中,画出了水沸腾的图象,下面的四个图中,正确的是( )
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试题答案
D
| t/min | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| T/℃ | 80 | 84 | 88 | 92 | 96 | 96 | 96 | 96 |
| t/min | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| T/℃ | 80 | 84 | 88 | 92 | 96 | 96 | 96 | 96 |
| t/min | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| T/℃ | 80 | 84 | 88 | 92 | 96 | 96 | 96 | 96 |
| t/min | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| T/℃ | 80 | 84 | 88 | 92 | 96 | 96 | 96 | 96 |
| t/min | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| T/℃ | 80 | 84 | 88 | 92 | 96 | 96 | 96 | 96 |