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  1. ...: Galileo’s pendulum? Galileo experiment 1.點解from the result of the 'pin and pendulum&...#Scientific_methods 3. 從這 experiment 那裏可以看到it is natural for a moving body...

  2. How is the syringe used in the experiment ? Merely stating the question can't help. You need to describe...

  3. The Frank-Hertz experiment was the poineer, but not the only experiment to verify that energy levels...

  4. 1. 因為 experiment 可以是名詞 也可以是動詞. 在你這一句話裡面, experiment 是不及物動詞 所以要接...

    分類:社會及文化 > 語言 2016年09月16日

  5. An air track could not elimiate completely frictional force, it only minimizes friction. Apart from this, air resistance also plays a role in the experiment . A percentage difference within 10% is generally acceptable in school experiments .

  6. The demonstration of the experiment can be seen in the following link : http://www.youtube.com/watch?v=...

    分類:科學及數學 > 化學 2008年01月23日

  7. ...this method. Advantage: You can see the air bubble clearly during the experiment . Hence the distance tranvelled by the air bubble can be measured precisely...

    分類:科學及數學 > 生物學 2007年04月28日

  8. ... in air. Please surf the reference site for the details of this experiment .

    分類:科學及數學 > 化學 2008年01月18日

  9. For comparing the strength of acids: Dip a glass rod into HCl(0.1M). Apply the drop of HCL(0.1M) to a piece of pH paper. Compare the colour of the pH paper with the colour chart. Record...

    分類:科學及數學 > 化學 2010年03月15日

  10. 因為turgid 係漲卜卜, flaccid 係林bad bad 咁梗係turgid果陣size 大d 啦 =) 2007-04-12 14:32:46 補充: 好似吹氣公仔咁~其實cell wall唔係好似牆咁硬架, 係個有少少flexibility o既框框黎架

    分類:科學及數學 > 生物學 2007年04月14日