双像法测液体的折射率  

MEASURING THE REFRACTIVE INDEX OF LIQUID WITH DOUBLE-IMAGE METHOD

作　　者：刘慎秋[1] 王吉英[1] 

机构地区：[1]中国科学技术大学

出　　处：《大学物理实验》1999年第2期8-10,共3页Physical Experiment of College

摘　　要：在分光计上测量液膜和空气膜两狭缝像间的夹角，再测出液膜的楔角，由折射定律求出液体的折射率。The angle of slift image of liquid film and air film on the spectrometer is measured followed by the measurement of liquid film.The refractive index of liquid is obtaned based on the law of refraction.

关 键 词：分光计 折射率 毛细液面 

分 类 号：O435.1[机械工程—光学工程]