Slide 1FACT OR FANTASY? bbc.co.uk/doctorwho Slide 2 Time Lord from Planet Gallifrey Travels in space and time in the T.A.R.D.I.S. Can regenerate when facing death Battles…

Slide 1 Slide 2 Catalyst (12/13) 1. Where in the body are more microvilli found? Why? Kidney, intestines, nose, tastebuds—so the cell can absorb more of whatever substance…

Slide 1 SOUND WAVES Sound is a longitudinal wave produced by a vibration that travels away from the source through solids, liquids, or gases, but not through a vacuum. The…

Slide 1 James T. Shipman Jerry D. Wilson Charles A. Higgins, Jr. Waves and Sound Chapter 6 Slide 2 Waves We know that when matter is disturbed, energy emanates from the disturbance.…

Slide 1 Slide 2 Slide 3 What’s in the Universe? Everything – All matter and energy that exists now, in the past and in the future Slide 4 The ‘Big Bang’ is a scientific…

Slide 1 HW # 37- Complete the take home quiz on the eye and ear. Finish coloring your ear diagram. Warm up What happens when you get an ear infection? Week 10, Day Two Slide…

Slide 1 Chapter 14 Sound Slide 2 Sound Waves  Sound is longitudinal pressure (compression) waves  Range of hearing: 20 Hz to 20,000 Hz PAIN DEMO Slide 3 Speed of Sound…

Slide 1 Lecture 41 The AM Radio Slide 2 Lecture 42 The AM Radio Understanding the AM radio requires knowledge of several EE subdisciplines: –Communications/signal processing…

Slide 1 EAR NOTES/SOUND Slide 2 SENSE ORGANS The sense organs gather information (light, sound, heat, and pressure) from the environment. Eyes, ears, nose, tongue, and skin…

Slide 1 1 Live Sound Reinforcement The nature of sound Slide 2 2 Live Sound Reinforcement In this presentation we will discuss the nature of sound traveling through air and…