英语翻译what is the different between the charges on a balloon rubbed in your hair and a glass rod rubbed with silk?why?关于物理方面的知识,有关电荷的,所以请知情人士帮帮忙啦~翻译后一定要回答问题,要本人非常
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![英语翻译what is the different between the charges on a balloon rubbed in your hair and a glass rod rubbed with silk?why?关于物理方面的知识,有关电荷的,所以请知情人士帮帮忙啦~翻译后一定要回答问题,要本人非常](/uploads/image/z/9237879-63-9.jpg?t=%E8%8B%B1%E8%AF%AD%E7%BF%BB%E8%AF%91what+is+the+different+between+the+charges+on+a+balloon+rubbed+in+your+hair+and+a+glass+rod+rubbed+with+silk%3Fwhy%3F%E5%85%B3%E4%BA%8E%E7%89%A9%E7%90%86%E6%96%B9%E9%9D%A2%E7%9A%84%E7%9F%A5%E8%AF%86%2C%E6%9C%89%E5%85%B3%E7%94%B5%E8%8D%B7%E7%9A%84%2C%E6%89%80%E4%BB%A5%E8%AF%B7%E7%9F%A5%E6%83%85%E4%BA%BA%E5%A3%AB%E5%B8%AE%E5%B8%AE%E5%BF%99%E5%95%A6%EF%BD%9E%E7%BF%BB%E8%AF%91%E5%90%8E%E4%B8%80%E5%AE%9A%E8%A6%81%E5%9B%9E%E7%AD%94%E9%97%AE%E9%A2%98%2C%E8%A6%81%E6%9C%AC%E4%BA%BA%E9%9D%9E%E5%B8%B8)
英语翻译what is the different between the charges on a balloon rubbed in your hair and a glass rod rubbed with silk?why?关于物理方面的知识,有关电荷的,所以请知情人士帮帮忙啦~翻译后一定要回答问题,要本人非常
英语翻译
what is the different between the charges on a balloon rubbed in your hair and a glass rod rubbed with silk?why?
关于物理方面的知识,有关电荷的,所以请知情人士帮帮忙啦~翻译后一定要回答问题,
要本人非常确定的答案,别出现“应该”之类的,不确定的词语~那就不知道是不是正确的了~
但是都没回答完整,
只说出电荷之间的差别,却没有说出原因,
英语翻译what is the different between the charges on a balloon rubbed in your hair and a glass rod rubbed with silk?why?关于物理方面的知识,有关电荷的,所以请知情人士帮帮忙啦~翻译后一定要回答问题,要本人非常
气球摩擦头发后所带的电与玻璃棒摩擦丝绸所带的电有何差别?为什么?
电荷相反,这种情况下,气球带负电,玻璃棒带正电.
The charges are opposite.
In such case,the charge on bollon should be negative,while the charge on glass rod should be positive.
the charges on a balloon rubbed in your hair is negative charge.
a glass rod rubbed with silk is positive charge.
气球摩擦你的头发和玻璃棒与丝绸摩擦比较,所带电荷有什么差别?为什么?
玻璃棒与丝绸摩擦时,玻璃棒带正电;(所以应该)气球摩擦头发后,会带负电。
我只能告诉你“应该”,这是负责认的回答。 是不是直接去掉“应该”你就会认为是“非常确定”的答案?...
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气球摩擦你的头发和玻璃棒与丝绸摩擦比较,所带电荷有什么差别?为什么?
玻璃棒与丝绸摩擦时,玻璃棒带正电;(所以应该)气球摩擦头发后,会带负电。
我只能告诉你“应该”,这是负责认的回答。 是不是直接去掉“应该”你就会认为是“非常确定”的答案?
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