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題名 | 白努力定律量測以及理想氣體方程式實驗(PV=nRT)=The Experiment of Bernoulli's Equation about Viscous Losses and Kinetic Theory of Gases |
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作者 | 謝金邦; 賈至達; 徐國明; 張瑞文; Hsieh, Chin-band; Chia, Chih-ta; Shiu, Guo-ming; Chang, Ruei-wen; |
期刊 | 物理教育學刊 |
出版日期 | 20100400 |
卷期 | 11:1 2010.04[民99.04] |
頁次 | 頁63-67 |
分類號 | 332.7 |
語文 | chi |
關鍵詞 | 伯努力方程式; 黏滯力; 雷諾係數; 層流; Bernoulli's equation; Viscous losses; Reynolds number; Smooth turbulent; |
中文摘要 | 近年來拜電腦軟硬體裝置的快速進展,尤以 USB 介面控制裝置為最,再加上許多感應量測器的研發,藉著這些電腦軟硬體及感應量測器為工具,使得目前在進行實驗的量測上,可取得過去不易測量得到的數據資料,但是一些高中基本定律要用實驗加以數位化驗證時,往往難於各方面的統整,有鑑於此,所以自製做一台基本的儀器,用來偵測各範圍的壓力,其中包含電腦程式的連結以及電子元件的組裝。 |
英文摘要 | The efficiency of computer is getting better and better today. So the thing that we collect the experiment data is convenient and precise by using computer. I design some instrument to collect data. Analogy signal is got by pressure sensor. The instrument helps me transforming Analogy signal to Digital signal and amplifying signal. I research Bernoulli’s equation and kinetic theory of gases and do some related experiments to observe. Finally, I discussion theoretical value and experiment value and find some physical phenomenon. |
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