In this activity, you will revisit the two videos about how light is refracted when incident on a lenis. First, open the convex lens ( video. Observe how the light rays parallel to the principal axis behave when they hit the convex lens al different points. You can replay the video ary time during this activity Ther watch the second concave lere & video. Observe how the light rays parallel to the principal axis behave when they hit the lens at different points. You can replay the video any time during this activity. Part A Describe what happens to the incoming parallel mays for the two lenses. Compare and contrast the results. BIVXX, 150m A F Characters used: 0/ 15000