可以帮我写一段用英语的情景对话吗?是关于做物理实验水和油.
来源:学生作业帮 编辑:百度作业网作业帮 分类:英语作业 时间:2024/07/20 11:20:15
可以帮我写一段用英语的情景对话吗?是关于做物理实验水和油.
![可以帮我写一段用英语的情景对话吗?是关于做物理实验水和油.](/uploads/image/z/8003409-33-9.jpg?t=%E5%8F%AF%E4%BB%A5%E5%B8%AE%E6%88%91%E5%86%99%E4%B8%80%E6%AE%B5%E7%94%A8%E8%8B%B1%E8%AF%AD%E7%9A%84%E6%83%85%E6%99%AF%E5%AF%B9%E8%AF%9D%E5%90%97%3F%E6%98%AF%E5%85%B3%E4%BA%8E%E5%81%9A%E7%89%A9%E7%90%86%E5%AE%9E%E9%AA%8C%E6%B0%B4%E5%92%8C%E6%B2%B9.)
A:Do you think water and oil will mix if they are dumped togther?
B:I don't think so.Abviously,they don't mix.
A:Any reason for that?
B:Well,water is hydrophilic substance while oil is hydrophobic.
A:What is the point?
B:The point is hydrophilic materials are only affinity to something that is also hydrophilic and the same for hydrophobic materials.
A:Can I have an practical example?
B:Sure,for example,sometimes we have to use oily marker rather than regular pen on some materials like plastic.Because marker and plastic are both hydrophobic.
A:That is good example.Thanks
B:You are welcome.
B:I don't think so.Abviously,they don't mix.
A:Any reason for that?
B:Well,water is hydrophilic substance while oil is hydrophobic.
A:What is the point?
B:The point is hydrophilic materials are only affinity to something that is also hydrophilic and the same for hydrophobic materials.
A:Can I have an practical example?
B:Sure,for example,sometimes we have to use oily marker rather than regular pen on some materials like plastic.Because marker and plastic are both hydrophobic.
A:That is good example.Thanks
B:You are welcome.
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