WebDec 7, 2024 · Light has primary colours as well. But these are different colours than the colours we use in paint and markers. The primary colours of light are red , green and blue. The secondary colours of light are cyan , magenta and yellow. Cyan is made by combining blue and green. Magenta is made by combining blue and red. WebUseful for class viii and class x cbse students 1 Reflection of Light 2 Definitions Luminous objects - generate their own light (the sun) Illuminated objects - reflect light (the moon) Line of Sight - a line from an object or image to your eyes (light from the object travels along this line to your eyes) Slide 2 3

Atmospheric Refraction, Dispersion And Scattering - PowerPoint …

WebTenafly Public Schools / Homepage WebAug 7, 2012 · CHAPTER - 16LIGHT. 1) What makes things visible :- Light helps us to see objects. We cannot see objects in the dark. An object becomes visible when light emitted … breadwinners plush

CBSE Class 7 Science Chapter 15 Light Revision Notes

WebWhite light is called as white because it consists of seven colors. The sunlight splits into seven colors namely violet, indigo, blue, green, orange, and red. We usually call it as VIBGYOR. When we mix all these colors we just get one light which is the WHITE light. Let us carry out a small activity to show that sunlight has seven different colors. Web7 What is dispersion? The splitting of white light into its constituent colours is called dispersion of light. ' Light disperses and creates a rainbow effect, when it propagates and refracts in a prism. ' Light disperses and creates a rainbow effect, when it propagates and refracts in a prism. breadwinners police