| 浅谈中学物理“黑洞”问题的半径估算方法 |
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| 引用本文： | 金大城.浅谈中学物理“黑洞”问题的半径估算方法[J].黔南民族师范学院学报,2012,32(4):113-115. |
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| 作者姓名： | 金大城 |
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| 作者单位： | 都匀市第一中学,贵州都匀,558000 |
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| 摘 要： | 本文就全国高考及中学生物理竞赛中出现的“黑洞”半径估算问题分别从“能量”的角度和“动力学”的角度进行分析，推导出“黑洞”半径估算计算式。提出了在进行“黑洞”问题分析时要抓住问题的关键词，弄清题目是与“能量”有关的问题还是与“动力学”有关的类型，再运用相关的知识进行分析、解决问题。
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| 关 键 词： | “黑洞”半径 能量 动力学 |
An Initial Study upon the Estimation Method of the Radius of "Black Hole" |
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| JIN Dacheng.An Initial Study upon the Estimation Method of the Radius of "Black Hole"[J].Journal of Qiannan Normal College of Nationalities,2012,32(4):113-115. |
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| Authors: | JIN Dacheng |
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| Institution: | JIN Dacheng(Duyun No.1 Middle School,Duyun 558000,China) |
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| Abstract: | The paper,through the perspectives of "energy" and "dynamics",analyzes the problem of the estimation of the radius of "Black Hole" from the Entrance Exam and the Contest of Middle School Physics and deduces the estimation formula of the radius of "Black Hole".And it points out that we must grasp the key words and figure out the types when analyzing the problem and apply the related knowledge to work it out. |
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| Keywords: | the radius of "Black Hole" energy dynamics |
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