Slide 1The Beautiful World of LIGHT!! Slide 2 Spectrum The amount of light we can see is a very small portion of all light.The amount of light we can see is a very small…

Slide 1US HOU: Work in Progress Approximately 1000 teachers trained, but waiting for new support to train more. We have everything in place to train such teachers … Waiting…

Slide 1Light as a Wave Part 2 SNC2D Slide 2 The Speed(s) of Light Light will travel slower in denser media (e.g. glass), but the speed in air is still effectively 3.0 x 10…

1. Radio Waves As learnt in the labs and lectures, Radio Waves are EM(electromagnetic) radiation which are part of the EM spectrumwho’s wavelengths are longer than infrared…

Slide 1 Chapter 3 - Transmission Media Basic Idea Transmission media Copper wires Glass fibers Radio Microwave Infrared Laser Choosing a medium Media in use at many organizations…

Slide 1 Infrared Astronomy Slide 2 In 1800 William Herschel discovered “invisible light” It’s energy with all the same characteristics as visible light, but is not…

Slide 1 Light Chapter 14 Just like the falling rainbow, Just like the stars in the sky, Life should never feel small. -Vearncombe Slide 2 Objectives of Section 14-1: Identify…