| 浅谈用作图法研究凸透镜成像规律 |
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| 引用本文： | 周尚智.浅谈用作图法研究凸透镜成像规律[J].铜仁学院学报,2007,1(Z1):107-108. |
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| 作者姓名： | 周尚智 |
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| 作者单位： | 铜仁五中,贵州,铜仁,554300 |
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| 摘 要： | 凸透镜成像的规律,大部分学生往往难以记住。在分析解决实际问题时更会感到十分茫然,用作图法研究凸透镜成像规律,就会使学生做到画而了知,经久不忘。
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| 关 键 词： | 光心 主轴 焦点 焦距 物距 像距 实象 虚像 |
| 文章编号： | 1673-9639(2007)S-0107-02 |
| 修稿时间： | 2005年11月25 |
A Discussion on Using Graphing Method to Study the Rule for Convex Lens Imaging |
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| ZHOU Shang-zhi.A Discussion on Using Graphing Method to Study the Rule for Convex Lens Imaging[J].Journal of Tongren University,2007,1(Z1):107-108. |
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| Authors: | ZHOU Shang-zhi |
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| Abstract: | The rule for convex lens imaging is difficult for most of the students to remember.Students would feel very ignorant when solving the practical problems.When applying graphing method to study convex lens imaging rule,students would be able to know the rule by drawing the graphs,and they would not forget this rule for a long time. |
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| Keywords: | optical centre principal axis focal point focal length object distance image distance real image virtual image |
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