What is the freezing point of water?Please answer in English

2006-12-05 5:49 am
The freezing point of water,how can I know that?

回答 (2)

2006-12-05 6:08 am
✔ 最佳答案
When water is cooled to a certain temperature, it become ice. This tenperature is callwd Freezing point of water.
Usually Water Freezing point is 0(oC) and it is sam of the mealtint point.
If you found the meating point of water, you can find the freezing point.

If the ice change into water and it begin to melt.
IF you find that the temperature when the ice melt after some time the temperture will increase and later remain no change. If the temperaqture remain no change in 0(oC).
than the melting point of ice is 0(oC)
∵the mealting point =the freezing ponit
SO water freezing point is 0(oC)
參考: 自己+IS書
2006-12-05 5:56 am
The freezing point of the water is lower than 0, but not 0. You can put it into the refrigerator and adjust the temperatue lower than the 0, then you can find out the answer.


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