小丽和小强用图1所示的装置探究海波和蜂蜡的熔化规律,下面是他们的研究过程和相关实验记录,请你帮他们完成相关内容:| 时间/min | 0 | 2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 24 |
| 温度/ | 40 | 42 | 44 | 46 | 48 | 48 | 48 | 48 | 48 | 48 | 52 | 56 | 60 |

| t/min | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| t/℃ | -4 | -3 | -2 | -1 | 0 | 0 | 0 | 1 | 3 | 5 |
| 时间/min | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| 温度/°C | -2 | -1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
| 时间/min | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| 温度/°C | -2 | -1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
下表记录了某物质熔化时测得的实验数据,据此回答问题:| 时间/min | 0 | 2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 |
| 温度/℃ | 60 | 65 | 70 | 75 | 80 | 80 | 80 | 80 | 85 | 90 |
| 加热时间/min | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| 蜂蜡的温度/℃ | 40 | 41 | 42 | 44 | 46 | 47 | 48 | 49 | 51 | 52 | 54 |
| 海波的温度/℃ | 40 | 42 | 44 | 46 | 48 | 48 | 48 | 48 | 48 | 50 | 53 |
下面是某同学在“研究某物质熔化”时记录温度随时间变化的数据:| 时间/min | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| 温度/℃ | -3 | -2 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 3 |

