Education C:\fakepath\ted 111 powerpoint

1. LasersThe history of lasers and their every day applications 2. LASER- Light amplification by stimulated emission of radiation A Laser is a mechanism for emittingelectromagnetic…

Documents Chapter 22probe

1. Chapter 22: Light 2. What is light? It is an electromagnetic wave (EM wave). Does not require a medium to travel Consists of changing electric and magnetic fields (fields…

Documents Light Week 5 Properties of Light Lenses and Optical Tools Eye Structure and Function.

Light Week 5 Properties of Light Lenses and Optical Tools Eye Structure and Function Catalyst What is the law of reflection? A light ray hits a mirror with a 40 degree angle…