在“观察水的沸腾”实验中,当水温升到90℃时,继续加热,每隔1min记录一次水的温度.小红同学记录的数据如下表:
(1)根据表中记录的数据,在图中描点并画出水沸腾的图象;
(2)根据实验现象和所记录的数据可知:此实验中水沸腾的温度是______℃;归纳总结水沸腾时的特点:______.
0 93573 93581 93587 93591 93597 93599 93603 93609 93611 93617 93623 93627 93629 93633 93639 93641 93647 93651 93653 93657 93659 93663 93665 93667 93668 93669 93671 93672 93673 93675 93677 93681 93683 93687 93689 93693 93699 93701 93707 93711 93713 93717 93723 93729 93731 93737 93741 93743 93749 93753 93759 93767 235360
| 时间/min | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | |
| 温度/℃ | 90 | 92 | 94 | 96 | 98 | 99 | 99 | 99 | 99 | 99 |
(2)根据实验现象和所记录的数据可知:此实验中水沸腾的温度是______℃;归纳总结水沸腾时的特点:______.