May+13+-+May+17

**Monday, May 13**
AGM - No school
 * Homework: ** Lab due Thursday

**Tuesday, May 14**
Different types of waves and characteristics Period, wavelength, frequency, velocity Complete different types of waves Speed of Electromagnetic waves Crests, troughs, amplitude Changing Media - Frequency and speed as wave moves from one medium to another
 * Homework: ** Waves worksheet # 1-10

**Wednesday, May 15**
Movement of points on a wave Wave Fronts In Phase Pulses Interference and the Principle of Superposition
 * Homework: ** Wave Worksheet # 11-15, Multiple Choice Sheet (all but #5), 1st part of "Waves" Sheet

**Thursday, May 16**
Interference and the Principle of Superposition Waves at boundaries Demonstration of Waves with a slinky and other spring Standing Waves
 * Homework: ** Two waves sheet with interference

**Friday, May 17**
Review Homework Questions Constructive and destructive patterns
 * Homework: ** p. 341 #1-4, p. 349 #5-9, p. 362 #1-4

= Interference examples: =

Constructive
media type="file" key="Constructive Interference.flv" width="360" height="270"

Destructive
media type="file" key="Deconstructive Interference.flv" width="360" height="270"

Another destructive
media type="file" key="destructive interference.flv" width="360" height="270"

Standing wave
media type="file" key="Standing wave.flv" width="360" height="270"