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关注:1
2013-05-23 12:21
求翻译:今天给大家介绍一个实验报告,是关于水的沸腾。计,酒精灯。首先在杯子中放入适量的水,然后把温度计放在水中。点燃酒精灯,观察温度和水的变化,当水在60度时,水温不断升高。杯低气泡越来越多,而且不断上升。在60到 90度时气我们需要的器材是烧杯,是什么意思? 待解决
悬赏分:1
- 离问题结束还有
今天给大家介绍一个实验报告,是关于水的沸腾。计,酒精灯。首先在杯子中放入适量的水,然后把温度计放在水中。点燃酒精灯,观察温度和水的变化,当水在60度时,水温不断升高。杯低气泡越来越多,而且不断上升。在60到 90度时气我们需要的器材是烧杯,
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2013-05-23 12:21:38
Today to introduce a test report is about the boiling water. Meter, alcohol lamp. First in the cup into the amount of water, then place the thermometer in the water. Lit alcohol lamp, observed changes in temperature and water, when water at 60 degrees, the temperature rising. Cup low-growing bubble,
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2013-05-23 12:23:18
正在翻译,请等待...
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2013-05-23 12:24:58
Today to everybody introduced a test report, is about the water ebullition.Idea, spirit lamp.First puts in the right amount water in the cup, then places the thermometer in the water.Lights the spirit lamp, the observed temperature and the water change, when water when 60 degrees, the water temperat
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2013-05-23 12:26:38
Today to introduce a test report is about the water boiling. Meters, alcohol lamps. Put some water in the Cup first, and then put the thermometer in the water. Light the spirit lamp, observing the changes in temperature and water, when the water is 60 degrees, the temperature rising. Cup bubble more
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2013-05-23 12:28:18
Introduce a laboratory report to everybody today, it is the boiling on water. Count, the alcohol burner. Put right amount of water in the cup at first, then put the thermometer in water. Light the alcohol burner, the change to observe temperature and water, when water is in 60 degrees, the water tem
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