Slide 1 Light has been studied for thousands of years. Some ancient Greek philosophers thought that light consists of tiny particles, which enter the eye to create the sensation…
Slide 1 Light Chapter 27 Slide 2 Early Concepts of Light Light has been studied for thousands of years Up until the time of Newton, most scientists thought that light consisted…
Slide 1 Light Slide 2 The only thing we can really see is light. But, what is light ? During the day the primary source of light is the sun and secondary sources are flames,…
Slide 1 Light is the ONLY thing you see! All visible objects either emit or reflect light. Slide 2 Light has been studied for thousands of years. Some ancient Greek philosophers…
Slide 1 27 Light Do Now: Take a clicker and a Do Now – Complete! HW: Read and Study Ch 27.1 – 27.3; Do #1-8 p. 419 9 points – 1 per problem, 1 for correctness Memes…
Early Concepts of Light (Wrong!!) Ancient Greece Some believed light consisted of particles that entered the eye to produce sight Plato & Socrates believed that eyes…