| 传感器和Origin7.0软件在电脑控制光强与距离关系的实验中应用 |
| |
| 引用本文： | 陈伟明,夏雪琴.传感器和Origin7.0软件在电脑控制光强与距离关系的实验中应用[J].大学物理实验,2013(3):73-75. |
| |
| 作者姓名： | 陈伟明 夏雪琴 |
| |
| 作者单位： | 浙江海洋学院,浙江舟山316000 |
| |
| 摘 要： | 研究用电脑控制光强与距离关系的实验中,用光强传感器测量光的照度,电脑软件采集光照度与距离的数据,用Origin7.0软件处理实验数据,得到受光物体的照度与距离的平方成反比。
|
| 关 键 词： | 传感器 光强 光照度 Origin7.0软件 |
Sensor and Origin7.0 Software in the Computer Control of Light Intensity and Distance Between the Experimental Application |
| |
| CHEN Wei-ming,XIA Xue-qin.Sensor and Origin7.0 Software in the Computer Control of Light Intensity and Distance Between the Experimental Application[J].Physical Experiment of College,2013(3):73-75. |
| |
| Authors: | CHEN Wei-ming XIA Xue-qin |
| |
| Institution: | (Zhejiang Ocean University, Zhejiang Zhoushan 316000) |
| |
| Abstract: | This paper use the computer to control the intensity and distance relation experiments, using light intensity sensor for measuring light intensity, computer software to capture light intensity and distance data,using Origin7.0 software to process the experimental data,obtained by linear fitting of straight line equation, so as to obtain the intensity and distance square countdown presents nearly proportional relationship. So light object illumination and inversely proportional to the square of the distance. |
| |
| Keywords: | sensor light intensity light intensity Origin7 0 software |
| 本文献已被 CNKI 维普 等数据库收录！ |
