Brooke Incorvia Date 04 04 24 VI 1 Index of Refraction 1 72 1 4 2 2 1 4 6 5 2 9 3 2 1 72 VI 2 180 190 200 210 220 230 240 250 355 365 375 385 395 405 415 425 953 843 797 772 744 721 709 698 TA U Ranasinghe Section 16 PHY152Lab MP3 598 478 421 387 349 316 294 1 0 00556 0 00526 0 00500 0 00476 0 00455 0 00435 0 00417 1 0 00167 0 00209 0 00238 0 00258 0 00287 0 00316 0 00340 273 0 00400 0 00366 1 242 0 0351 1 242 0 0351 0 0086 0 000166 0 0086 0 000166 1 0 0086 116 3 1 0 0086 116 3 2 25 0 000166 116 3 2 25 The manufacturer s focal length 127mm is the calculated range 114 1mm 118 6mm VI 3 Expected Measured 0 1 0 1 0 5 0 5 0 5 17 7 2 0 1 9 5 2 0 0119 Length of Feature 9 50 Length of Feature Image 17 7 Lens Position 292 Object Position 212 Image Position 416 9 5 1 86 17 7 2 2 0 1 1 86 0 0119 1 85 1 87 416 292 124 292 212 80 124 1 55 0 0105 1 54 1 56 0 5 Mirror Position 264 0 5 Object Position 212 2 2 2 264 212 26 0 354 25 65 26 35 2 2 80 1 55 26 Calculations VI 4 The calculated M is slightly the expected M The same goes for The expected 25 mm is slightly the measured 25 65 mm 26 35 mm 2 2 0 5 2 0 5 2 0 707 2 2 0 5 2 0 5 2 0 707 2 2 0 707 80 2 0 0105 124 2 0 707 and 0 5 2 0 5 2 2 0 354 0 0 821 0 538 0 249 0 0391 0 0107 0 188 0 501 0 794 0 924 0 824 0 547 0 236 0 0284 0 0107 0 204 0 492 0 712 2 0 883 0 587 0 250 0 0302 0 0302 0 250 0 587 0 883 1 00 0 883 0 587 0 250 0 0302 0 0302 0 250 0 587 0 883 VI 5 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 4 62 3 03 1 40 0 220 0 0600 1 06 2 82 4 47 5 20 4 64 3 08 1 33 0 160 0 0600 1 15 2 77 4 01 Calculations 2 2 0 1 0 5 63 for 20 Malus Law 0 2 5 63 0 883 4 97 The plotted data is very similar but the graphs do not overlap therefore our data does not support Malus Law