Slide 1The Electromagnetic Spectrum and information from the Stars X-ray image of the sun Slide 2 Electomagnet (EM) Specrtrum All radiation, radio wave and light are part…

Slide 1Waves Tsunami info from NOAA http://www.pmel.noaa.gov/tsunami/indo_1204.html http://www.youtube.com/watch?v=BvbBgh9ux6A http://www.youtube.com/watch?v=BvbBgh9ux6A…

Slide 1Waves A disturbance in a medium that transfers energy and momentum Slide 2 To produce a Wave: A vibration (disturbance) A medium – a substance to travel through.…

Slide 1Waves Slide 2 Wave: a disturbance that transfers energy from place to place. Medium: the material through which the wave can pass. Waves are classified by: 1. the…

Slide 1Sound Slide 2 What makes sound? vibrations Slide 3 How do brass instruments like a trumpet or tuba produce sound? Vibrating air Slide 4 How do woodwind instruments…

Slide 1 Slide 2 Slide 3 What are waves? Def. - Disturbances that carry energy from place to place, through matter or space. Slide 4 Most waves begin with a vibration Waves…

Slide 1 Slide 2 Atomic Theory and Spectroscopy Slide 3 Electromagnetic Radiation Energy emitted by electrons can be detected at any part of the electromagnetic spectrum Energy…

Slide 1Determining wave frequency from a graph Slide 2 f Frequency = #of cycles/time Measured in Hertz (Hz) Slide 3 1 cycle = 1 full wave to repeat itself Slide 4 31 2 4…

Slide 1Light and Sound, Seeing and Listening 2.1 Perception 2.2 Light 2.3 Color and Color Sensation 2.4 Sight and Visual Communication 2.5 Sound 2.6 Listening and Auditory…

Slide 1 Electrocautery Slide 2 Terms Related to Electrocautery ECU electrocautery unit Cautery and Bovie are used interchangeably to describe the cautery pencil or active…