270050_KS3ScT5_7Paper2 31/3/06 8:21 pm Page 1 Sc KEY STAGE 3 Science test 5–7 2006 TIER Paper 2 Please read this page, but do not open the booklet until your teacher tells…

1. Chapter 8Special Senses : ….No Not ESP The Largelyunknown: “ Holy Crap!?!?”Sense 2. Lecture 2: Eyes and Ears Mostly just the EarDisclaimer:Included in this presentation…

1. SOUND EFFECTS BY: CLAUDIA, AMAIA, ESTIBALIZAND NEREA DBH-1.A 2.   3. Bells The oldest type of bell ever played is called the struck bell.Other bells have a pellet or…

1. Audio Compression Techniques MUMT 611, January 2005 Assignment 2 Paul Kolesnik 2. Introduction Digital Audio Compression Removal of redundant or otherwise irrelevant information…

1. Purchasing Hearing Aids 2. The decision to purchase hearing aids can seem to bedaunting. Does this make youold? Aren’t they ugly? Won’t itsqueal all the time like…

1. Walter BrattainWilliam ShockleyJohn Bardeen 2. THE WORD TRANSISTOR IS A CONTRACTION OF “CURRENT- TRANSFERRING RESISTOR.” A BIPOLAR transistor has two P-N junctions.The…

Chapter 21: Sound Pages 532 - 557 Sound is a form of energy produced by the vibration of matter. Sound is a compressional or longitudinal wave Sound is transmitted through…

Slide 1< BackNext >PreviewMain The Nature of Sound What Is Sound? Properties of Sound Interactions of Sound Waves Sound Quality Chapter 9 Concept Mapping Slide 2

Slide 1 Slide 2 © Boardworks Ltd 2003 Slide 3 A slide contains teacher’s notes wherever this icon is displayed - To access these notes go to ‘Notes Page View’ (PowerPoint…

1.Chapter 16 Waves and Sound2. 16.1The Nature of Waves A wave is a traveling disturbance. A wave carries energy from place to place. 3. 16.1The Nature of Waves Transverse…