Question

out of the 4 models, which best fits the data for relationship between focal length, object distance, and image distance. explain and write lens equation

1 Lens Equation Worksheet Revised 5/10/2019 2 3 radius of curvature - 22cm focal point - 11cm Model A Model B Model c Model D Object Dist Image Dist (cm) (cm) 1 Obj image (cm2) 1/Obj (cm1) 1/06) 1/image (cm2) f-1/obj+1/Image (cm.1) 1-1/4 1/06] + 1/image) (cm) (cm.1) 7 8 13 9 10 11 12. 13 43 35 29 26.5 24 559 490 435 424 22.5 14 15 14 15 16 17 18 19 20 22 25 30 35 40 45 50 55 0.07692 0.07143 0.06667 0.06250 0.05882 0.05556 005263 0.05000 0.04545 0.04000 0.03333 0.02857 0.02500 0.02222 0.02000 0.01818 21.1 20.1 18.5 16.8 14.8 14.2 13.1 12.9 12.5 12.2 0.02326 0.02857 0.03448 0.03774 0.04167 0.04444 064739 0.04975 0.05405 0.05952 0.06757 0.07042 0.07634 0.07752 0.08000 0.08192 405 400.9 402 407 420 444 497 524 5805 625 671 0.00179 0.00204 0.00230 0.00236 0.00245 0.00247 0.00249 0.00249 0.00246 0.00238 0.00225 0.00201 0.00191 0.00172 0.00160 0.00149 Cor 21 > 0.10018 0.10000 0.10115 0.10024 0.10049 0.10000 0.10002 0.09975 0.09951 0.09952 0.10090 0.09899 0.10134 0.09974 0.10000 0.10015 16 17 18 10.0 10.0 9.9 10.0 10.0 10.0 10.0 10.0 10.0 100 9.9 10.1 9.9 10.0 100 10.0 19 20 21 22 23 24 25

Answer 1

After Analysis data we can conclude that. b hat I image distance. O object distance. Focal length O is putted with the negative signalwargs. & -ve for giverging lens. tre for converging less-