Section 1- What are electromagnetic waves?. WHAT DO CORDLESS PHONES AND MICROWAVE OVENS HAVE IN COMMON? Each emits electromagnetic waves. Remember…
Chapter 4 Bellringers Tuesday 10/27/09 How do you use sound everyday? Alarm clock or parent’s voice to wake you Cell phone ringing Television School bus.
Tuesday, January 28, 2014 By the end of the day today, IWBAT… Analyze characteristics of waves (velocity, frequency, amplitude, wavelength). By the end.
Mechanical Waves. In mathematics and science, a wave is a disturbance that travels through space and time, usually accompanied by the transfer of energy.mathematicssciencespace.
Falcon Focus Use the graph to answer #1 (8-5.1) What is the average speed of the ball? 2 m/s 6 m/s 8 m/s 72 m/s.
MECHANICAL WAVES. What are waves? A wave is a disturbance that carries energy through matter and space. The matter through which waves move through.
7.6.a Students know visible light is a small band within a very broad electromagnetic spectrum.
Seismic wave propagation in heterogeneous media: Modeling, signal processing, and inversion Christian Poppeliers Angelo State University Physics Dept.
PHYS 20 LESSONS Unit 6: Simple Harmonic Motion Mechanical Waves Lesson 6: Mechanical Waves.
Wave Basics – Day 1. Fill in the blank: Waves transmit ________. energy.
List four different examples of mechanical waves (just think of waves). Bring Digital Cameras S-50 What causes mechanical waves?
Mechanical vs. Electromagnetic Waves. Mechanical Waves Waves that require a material medium Examples include water, sound, and waves along a spring.
