薄透镜焦距的测量实验数据表格

自准法测凸透镜f1=12.46±0.03cm x物=10.00cm

项目\次数12345

x左22.4822.422.5122.4222.5

x右22.3922.522.4922.522.41

共轭法测凸透镜焦距f1=12.42±0.02cm

x物=10.00cm光屏Xp=85.00cm

项目\次数12345成大像X左25.7525.7225.7125.7225.7 X右25.825.7525.7225.825.7

成小像X左69.369.2569.469.3569.31 X右69.3169.4169.269.3269.29

物距像距法测凹透镜焦距f2=-10.82±0.09cm

X01=35.81cm光屏Xp1=59.00cm Xp2=84.65cm

项目\次数12345

X02左50.850.8550.950.9250.95

X02右50.5250.5950.850.850.89