摘要
借助自制空心三棱镜和分光仪,利用最小偏向角法,对不同浓度的NaCl溶液的最小偏向角进行了精密的测量;进而得出不同浓度溶液的折射率,再对浓度与折射率进行线性拟合,最后得出两者关系。
In virtue of empty triangular prism and spectrometer,the minimum angular deviations of various concentrations of NaCl solution were measured. The refractive indexes of these solutions are calculated and the linear fitting is conducted. The relation between the refractive indexes and the concentrations of these solutions is obtained.
出处
《实验科学与技术》
2010年第6期16-17,112,共3页
Experiment Science and Technology
关键词
最小偏向角
分光仪
氯化钠
折射率
minimum angular deviations
spectrometer
sodium chloride
refractive index
