CC Cycle 2 Week 3 Science Experiment 5th Edition скачать в хорошем качестве

CC Cycle 2 Week 3 Science Experiment 5th Edition

2022 UPDATE: Janice VanCleaves made an update on the "WHY" we see rings instead of the rocks and materials: Now to tackle a correction for investigation #9 See Through. First, I want to correct the error. 1. Saturn’s rings are made up of separate ice and rock particles. 2. But, while the particles in each ring do move at high speeds, this motion, like the motion of the dark areas on the spinning paper, is not why the rings appear solid. 3. Saturn’s rings are not solid, instead, the rings appear to be solid because particles making up the rings reflect so much light, that individual particles are not visible. 4. Saturn’s rings appear solid because the resolution of the human eye is very limited. Resolution is all about distinguishstars-big-dipper-double-staring fine details. Even the methods used on the Cassini Saturn mission do not have the resolution to distinguish the separate particles of Saturn’s rings. 5. As the distance increases, the resolution of the human eye decreases. The same is true of optical instruments. 6. Even if the particles in Saturn’s rings were not moving, they are too far away for the human eye or at present, optical instruments on Earth. Even Cassini has not gotten close enough to identify separate particles in the rings. But, this is the year that Cassini approaches Saturn and plans to fly through the gap between Saturn’s atmosphere and Saturn’s first inner ring.