Slide 1Light In this unit: 1)Properties of light 2)Types of light 3)Reflection 4)Colours 5)Refraction 6)Reflection Slide 2 Light In the simplest terms what is light? light…

Slide 1 Slide 2 Light and Optics What is light? It's a kind of energy called "electromagnetic (EM) radiation" (but this kind of radiation is not harmful, except…

Slide 1 Slide 2 Light and Sound In this unit: 1)Properties of light 2)Reflection 3)Colors 4)Refraction 5)Properties of sound 6)Hearing Slide 3 What is light? Light is a kind…

Slide 1 Slide 2 A Lesson Plan in Physics LIGHT Prepared by: Evelyn S. Lauron Paknaan National High School Slide 3 OBJECTIVES: Describe nature of light Describe nature of…

Slide 1 Let there be light!!! Light Energy & How light interacts with matter Slide 2 What is light? Light is a form of radiant energy that you can detect with your eyes.…

Slide 1 Light Slide 2 What is Light? Light is composed of particles called photons which are massless bundles of concentrated electromagnetic energy and the travel in waves.…

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 Radiant Energy It all starts with the Sun It all begins with the Sun! Slide 2 Radiant Energy is Electromagnetic Slide 3 Radiant Light Wavelengths Visible Light: We…

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 Materials: Pasco Light Machine and a Sheet of Graph Paper, reflective surface, concave lens, convex lens Slide 4 Turn on the Light Machine. Observe…