| “水顶球”与“气顶球”之异同 |
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| 引用本文： | 余小英,李凡生,黄婷,易其顺.“水顶球”与“气顶球”之异同[J].贺州学院学报,2012(4):146-148. |
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| 作者姓名： | 余小英 李凡生 黄婷 易其顺 |
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| 作者单位： | 广西民族师范学院物理与电子工程系 |
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| 基金项目： | 广西民族师范学院校级课题(JG201011、JG201013、ybxm200917) |
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| 摘 要： | 在趣味物理实验表演中，“水顶球”与“气顶球”实验都是运用伯努利原理。但二者在实验装置、实验现象、所涉及的物理原理等细节方面仍存在诸多不同之处。
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| 关 键 词： | 水顶球 气顶球 流速 伯努利原理 |
On the Similarities and Differences between "Water Ball" and "Air Ball" |
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| YU Xiao-ying,LI Fan-sheng,HUANG Ting,YI Qi-shun.On the Similarities and Differences between "Water Ball" and "Air Ball"[J].Journal of Wuzhou Teachers College of Guangxi,2012(4):146-148. |
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| Authors: | YU Xiao-ying LI Fan-sheng HUANG Ting YI Qi-shun |
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| Institution: | (Physics and Electronic Engineering Department of Guangxi Normal University for Nationalities,Chongzuo Guangxi 532200) |
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| Abstract: | To interesting physics experiments show, ＂water ball ＂ and ＂ air ball ＂ experiments are performed using Bernoulli principle. But the two in the experimental apparatus, experimental phenomenon, the physical principles and details still exist many differences. |
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| Keywords: | water head gas flow head Bernoulli principle |
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