Slide 1 The Colour of Light & The Colour of Objects Slide 2 Colour by Addition Sir Isaac Newton first discovered that visible (white) light was made up of many colours…

Slide 1 Part 1 – Properties of Light Light travels in straight lines: Laser Slide 2 We see things because they reflect light into our eyes: Homework Slide 3 Luminous and…

Slide 1 Chemical Ideas 6.7 Where does colour come from? Slide 2 25 questions to see what you’ve remembered. Slide 3 More about the colour we see.. Key stage 3 stuff. Slide…

Slide 1 Light travels in straight lines: Laser Slide 2 Light travels VERY FAST – around 300,000 kilometres per second. At this speed it can go around the world 8 times…

Slide 1 Slide 2 Slide 3  White light is composed of all the colours of light  White colour can be created by combining the three PRIMARY colours (red, green, and blue)…

2008 Answers to this Paper must be written on the paper provided separately. You will not be allowed to write during the first 15 minutes. This time is to be spent in reading…

Electromagnetic Spectrum and Visible Light In this unit: Electromagnetic Spectrum Properties of Light Visible Light Color Addition Color Subtraction Shadows Part 1- The Electromagnetic…

PowerPoint Presentation 1 General Knowledge Which two planets are the closest to the earth? Answer: Venus and Mars Which of the following does not cause play dough to change…

PowerPoint Presentation 1 General Knowledge Which two planets are the closest to the earth? Which of the following does not cause play dough to change shape: Picking it up…

Lesson 2 Review - Energy in a Wave A wave is a disturbance that transfers energy from one point to another without transferring matter. In a water wave, energy passes through…