Half Lens Checkpoint
{"Image DocumentName": "Half Lens Checkpoint", "Image ImageDescription": "A converging lens is used to project a real image onto a screen. A piece of black tape is then placed over the upper half of the lens. 1. Only the lower half will show on screen. 2. Only the upper half will show on screen. 3. The whole object will still show on screen. How much of the image appears on the screen?", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}