![ektalks: Colour of Objects: Visible Light Spectrum; Primary Colours; Optical Illusions; How Do Colours Work? ektalks: Colour of Objects: Visible Light Spectrum; Primary Colours; Optical Illusions; How Do Colours Work?](https://1.bp.blogspot.com/--05YEV3Vn9k/X5AF-RUbutI/AAAAAAAAG6o/ceM-2qXmffcqkOFnzUaxcprOA11XvvKjQCLcBGAsYHQ/s1280/colours3jpeg.jpg)
ektalks: Colour of Objects: Visible Light Spectrum; Primary Colours; Optical Illusions; How Do Colours Work?
![Sound and Light Chapter 4: Light Section 1: Light and Color 3: / 52 = 68.67% 5: / 52 = 82.08% 6: 42.44/52 = 81.62% - ppt download Sound and Light Chapter 4: Light Section 1: Light and Color 3: / 52 = 68.67% 5: / 52 = 82.08% 6: 42.44/52 = 81.62% - ppt download](https://images.slideplayer.com/32/9800065/slides/slide_11.jpg)
Sound and Light Chapter 4: Light Section 1: Light and Color 3: / 52 = 68.67% 5: / 52 = 82.08% 6: 42.44/52 = 81.62% - ppt download
The light has 7 colours. When the light falls on an object, it reflects the colour of it. How does an object reflect the colour in which the light didn't have? -
![Red light + green light = yellow light. Here's how it happens in the eye — and how to teach it. | by Elissa Levy | Age of Awareness | Medium Red light + green light = yellow light. Here's how it happens in the eye — and how to teach it. | by Elissa Levy | Age of Awareness | Medium](https://miro.medium.com/max/676/1*lsd23VCP9fB-Orhbz-fFxg.jpeg)