【摘要】 利用阿贝折射仪配合水浴缸控温对液体折射率进行测量。测量液体包括金龙鱼调和油、金龙鱼玉米油、福临门调和油以及过期的金龙鱼调和油。根据数据分析得到了所有实验材料折射率随温度变化规律、四种油类材料的折射率间的相对大小关系、四种油类材料的折射率随温度升高而降低的情况对比等实验结论。并结合相关理论分析现象产生的原因。更多还原

【Abstract】 Abbe refractometer and constant temperature water bath are used to study liquid refractive index.Materials we measured including Jinlongyu blend oil,Jinlongyu corn oil,Fulinmen blend oil,and expired Jinlongyu blend oil. With the analysis of the data we measured,we got these conclusions including the refractive index decreases with temperature increase,the relationship of refractive index between these four kinds of oil,comparisons of the four kinds of oil while its refractive index changes with temperature. Finally analyzed the causes of phenomena combining with related theories.更多还原