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31 de jul. de 2023 · The free STEM projects, experiments, lessons and activities below help educators teach K-12 students about the physics of light, specifically, visible light, with hands-on exploration and active learning.
Experiment in Optics Science Projects. (14 results) Explore optics: visible, ultraviolet, and infrared light. Create your own light-up device (like an infinity mirror or color mixer), learn how to measure the colors of visible light in a solution, or change the way a camera or kaleidoscope works.
With these three lights you can make shadows of seven different colors—blue, red, green, black, cyan, magenta, and yellow—by blocking different combinations of lights (click to enlarge diagram below). When you block two lights, you see a shadow of the third color—for example, block the red and green lights and you get a blue shadow.
In this experiment, you will use different combinations of light to investigate color sensation. You will be working with three different lights: red, green, and blue, mixing them in different combinations.
A powerful light projector can produce a strong beams of light that can travel many miles. Artists use projectors to create super large paintings. In this project you will design and construct a slide projector.
Among those are heat lamps, Remote controls for TVs and night vision cameras. Discovery of cold ultra violet light lead to invention of UV lamps used to identify minerals, counterfeit bills, detect invisible stains, kill bacteria, do chemical reactions, make printing plates and many more….
28 de mar. de 2019 · In this activity, students use a sheet of acetate to make a transparent, four-sided pyramid. The pyramid’s sides act as four mirrors, situated at 45° angles on a smartphone or tablet screen, and create a hologram-like projector.
