小明在做“观察水的沸腾”实验中,当水温上升到80℃时,每隔1min读一次温度计的示数,直到水沸腾4min后停止读数,其数据记录如表所示.| t/min | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| T/℃ | 80 | 84 | 88 | 92 | 96 | 96 | 96 | 96 |
小明在“观察水的沸腾”实验中,当温度达到90°C左右,每隔1分钟记录一次水的温度,直到水沸腾经过了5分钟,得到的温度填在下面的表格里.| 时间/分 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| 温度/摄氏度 | 90 | 92 | 94 | 96 | 98 | 99 | 99 | 99 | 95 | 99 | 99 |

| 时间/min | 0 | 5 | 10 | 15 | 25 | 35 | 45 | 55 | 65 | 70 |
| 温度/ | 100 | 71 | 55 | 45 | 35 | 28 | 24 | 22 | 22 | 22 |

| 时间/min | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| 温度/℃ | 90 | 92 | 94 | 96 | 97 | 98 | 99 | 99 | 99 | 99 |



| 时间t/min | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| 温度t/℃ | 90 | 92 | 94 | 96 | 98 | 99 | 99 | 99 | 99 | 99 | 99 |

| 时间/min | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | … |
| 温度/℃ | 90 | 92 | 94 | 96 | 98 | 100 | 100 | 100 | 100 | … |
| 时间t/min | 0 | 5 | 10 | 15 | 25 | 35 | 45 | 55 | 65 |
| 温度t/℃ | 100 | 71 | 55 | 45 | 35 | 28 | 24 | 22 | 22 |

| 时间/min | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| 温度/℃ | 90 | 92 | 94 | 96 | 97 | 98 | 99 | 99 | 99 | 99 |