Question

Data Table 2: Varying Focal Length f Referring to Basic Operation, vary Refracted Index n (as listed in Table) and Curvature Radius R (R: = + Rand R2 = -R). Calculate focal length, f, using 1/f = (n-1). (1/R: - 1/R2). Place object at position P (as listed Table). Measure image position Q. Calculate magnification M =-Q/P. Attach a Screenshots of First and Last Data from the Simulation to Lab Report. n R(m) f(m) P (m) Q (m) M=-OUP 0.80 2.00 1.53 1.87 0.80 2.00 1.63 0.83 1.00 0.50 1.63 0.98 Question: • Show your work on calculation of focal length for first and last data rows. Comment (give reasons) properties of image for first and last data rows. Part C Discovery Beyond what you have done with Geometric Optics Simulation, make few new findings using different function and tools, or give real life examples for lens and image. You can express your findings by data table, word, equations, and/or screenshot graph Video, but do giving physics explanation. You could also design meaningful experiment and show it to me.

Answer 1

Pim) M = ole 3 Rim) fim 0.75 1:53 Qim) 0.54 0.36 -0.27 +2.00 2.00 0.80 -0.18 11.87 0.80 0.45 0.39 1.00 0.65 0-83 1.63 1.63 -0.39 -0.6 0.50 0.30 0.98 0.77 #x P R & p = ftp 9 f= 20-2) 2) Image is Real & Inverted in all cases, c) Comvex lens used by dentists for checking the patients's teeth. → Magnifying lens. - Concave lens used in microscope.