1. Sound is a sensation or feelingthat we hear. We producesounds by doing something. Themotion of materials or objectscauses vibrations. A soundoriginates in the vibration…

1. Image optimization for critical care US Critical Care Ultrasound Course SAH & RNSH 2011 2. Summary Revision: basic image optimization B- mode, M-mode, Doppler LUNG…

1. SOUND AND ITS PROPERTIES At a Glance 2. Introduction  Sound waves can be studied by observing its properties.  These are the distinguishing characteristics of sound.…

Slide 1The Nature of Sound Slide 2 Objectives What is sound? What physical properties of a medium affect the speed at which sound travels through it? Slide 3 What is a Sound…

Slide 1 4/2 do now [explain your answer] The wavelength of a wave doubles as it travels from medium A into medium B. Compared to the wave in medium A, the wave in medium…

Slide 1 Monday, September 30, 2013 Take out the following:  Pencil or Pen  Planner (p.38)  Energy Workbook  Rainbow Reading Slide 2 Fall 2013 Slide 3 What is…

Slide 11 Vibrations & Waves Test Review Find a friend and a whiteboard for this activity! Slide 2 2 A special type of periodic motion where there is a restoring force…

Slide 1 Slide 2 Sonorant Acoustics March 23, 2010 Slide 3 Announcements and Such Collect course reports Give back extra credits Hand out new course project guidelines Also:…

17 CHAPTER OUTLINE 17.1 Speed of Sound Waves 17.2 Periodic Sound Waves 17.3 Intensity of Periodic Sound Waves 17.4 The Doppler Effect 17.5 Digital Sound Recording 17.6 Motion…

Slide 1 WAVES, SOUND, AND LIGHT S8P4. Students will explore the wave nature of sound and electromagnetic radiation. Slide 2 a.Identify the characteristics of electromagnetic…