Year 12 physics summary use this as a reminder of content and a drawing lens diagrams convergent pooptronica
{"Image DocumentName": "Drawing lens diagrams- convergent", "Image ImageDescription": "Draw the principle ray (horizontal to the lens then down through the focal length of the lens) Draw the optical focus ray (through the centre of the lens and through the other side) Where they cross is the point that the image is produced. If you compare the image distance to the object distance, this will tell you the magnification.", "Image XResolution": "300", "Image YResolution": "300", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}