作业帮英语首字母
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英语首字母
英语首字母
英语首字母
until right open other bowls same came meaned left faster 第三个不确定
你这是 拿来主义， 这样的问题没人会回答的啊
until 1970. In that year a Canadian scientist, George Kell, proved the English physicist was right. Dr.Ke1l filled an open bowl with cold water. He filled another with warm water. He exposed both to t...
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until 1970. In that year a Canadian scientist, George Kell, proved the English physicist was right. Dr.Ke1l filled an open bowl with cold water. He filled another with warm water. He exposed both to the same low temperatures. The warm water froze first.
The lack of covers on the bowls was the secret. Some of the warm water changed into vapour. It evaporated into the air. This meant that less of the warm water was left to freeze. And so the warm water froze faster than the cold water.
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1 until 2 right 3 ordinary 4 other 5 both 6 situation 7 came 8 moment 9 lead 10 faster