Even+More+Progress!

Due Tuesday, May 31
**//The wiki is for the rest of the class to learn from, so you need to do a good job // **
 * Your explanation must be **//well illustrated // ** in some way. You may use illustrations obtained from the Internet (be sure to provide web link references), or something that you create yourselves. (Three illustrations per student).
 * Your work needs to be clear and organized.
 * The written work should include clear explanations, 100% in your own wording.
 * You need to list all references used at the end of your group's work.

What To Do:  1. Each team member needs to do the following:  2. Work to edit the writing that others have provided. You need to provide at least 3 significant edits. //**Do not post any work that is not 100% in your own wording. **//
 * You need to use your bulleted list to create sentences and paragraphs about your section.
 * <span style="background-color: transparent; color: #000000; font-family: arial,helvetica,sans-serif; font-size: 13.3333px; text-align: start; text-decoration: none; vertical-align: baseline;">Be sure to cover all the objectives on page 1.
 * <span style="background-color: transparent; color: #000000; font-family: arial,helvetica,sans-serif; font-size: 13.3333px; text-align: start; text-decoration: none; vertical-align: baseline;"> You need to include three relevant illustrations and include an explanation of your illustration in the written work that you post.
 * <span style="background-color: transparent; color: #000000; font-family: arial,helvetica,sans-serif; font-size: 13.3333px; text-align: start; text-decoration: none; vertical-align: baseline;">You must have a link to an activity and a video in your final copy, so add that if you haven't yet.
 * <span style="background-color: transparent; color: #000000; font-family: arial,helvetica,sans-serif; font-size: 13.3333px; text-align: start; text-decoration: none; vertical-align: baseline;">You may make small grammar and punctuation corrections, but these are not the primary focus here.
 * <span style="background-color: transparent; color: #000000; font-family: arial,helvetica,sans-serif; font-size: 13.3333px; text-align: start; text-decoration: none; vertical-align: baseline;">Instead, make real and substantial improvement editing changes that improve the organization and content significantly. You can add some additional researched material if you wish. Be careful to be polite in this process. Indicate what you did in the discussion area (a tab at the top of your wiki)
 * <span style="background-color: transparent; color: #000000; font-family: arial,helvetica,sans-serif; font-size: 13.3333px; text-align: start; text-decoration: none; vertical-align: baseline;"> Be sure that in all work that you do in this course, that you use entirely, **<span style="background-color: transparent; color: #000000; font-family: arial,helvetica,sans-serif; font-size: 13.3333px; text-align: start; text-decoration: none; vertical-align: baseline;">100% ** your own wording. Using your own wording is very important as part of the learning process in this course.
 * <span style="background-color: transparent; color: #000000; font-family: arial,helvetica,sans-serif; font-size: 13.3333px; text-align: start; text-decoration: none; vertical-align: baseline;">As you make your postings, you need to list a working web page link for any locations that you use in getting your information or illustrations. Be sure to list the exact page that you read, not the overall homepage for a website. Also, be sure to write http: //just before the www web address.//

//<span style="background-color: transparent; color: #000000; font-family: arial,helvetica,sans-serif; font-size: 16px; text-align: start; text-decoration: none; vertical-align: baseline;">How You Will Be Evaluated: // //<span style="background-color: transparent; color: #000000; font-family: serif; font-size: 16px; text-align: start; text-decoration: none; vertical-align: baseline;">For adding additional material about your own topics and for making at least three substantial editing changes to other people's postings, you will receive 20 points total.//

<span style="background-color: #0000ff; color: #00ffff; display: block; font-family: 'Comic Sans MS',cursive; font-size: 150%; text-align: center;">//**__WAVES__**//

Section 1



**//__Types of Waves__//** // __Mechanical Waves__- A wave to requires a medium through which to travel. A mechanical wave requires a medium. It is made up of longitudinal // and transverse. Longitudinal can travel through a solid, liquid and gas. An example of longitudinal is a sound wave. Transverse can travel through liquid and gas. An example is rope or water.

**__Extra Sites and videos__** // YouTube - Mechanical and Electromagnetic Waves by Newman and Reidstra //

__Electromagnetic Waves__- a wave that consists of oscillating electric and magnetic fields, which radiate outward at the speed of light. Electromagnetic waves do not require a medium. It is transverse. //An example of transverse is light waves and radio waves.//

Key terms
 * wave- a periodic disturbance in a solid, liquid, or gas as energy is transmitted through a medium.
 * medium- a physical environment in which phenomena occur.
 * Transverse Wave- a wave in which the particles of the medium move perpendicular to the direction of the wave is traveling.
 * longitudinal Wave- a wave in which the particles of the medium vibrate parallel to the direction of wave motion.
 * Transverse Wave- a wave in which the particles of the medium move perpendicular to the direction of the wave is traveling.
 * longitudinal Wave- a wave in which the particles of the medium vibrate parallel to the direction of wave motion.
 * longitudinal Wave- a wave in which the particles of the medium vibrate parallel to the direction of wave motion.

**//__Fun Projects__//** __ //TLC Family "Bottled Sea: Catch a Wave"// __ //__Nauticus - Slinky Waves Activity__//

Section 2
=== The crust is the high point on a wave and the trough is the lowest part the wave. The wavelength is from one crest to the next crest .The amplitude is from the center to the very top of the crest part of the wave. ===


 * When waves are moving though a medium of through space they move in straight lines.
 * Constructive Interference- any interference in which waves combine so that the resulting wave is bigger than the original waves.
 * Destructive Interference- any interference in which waves combine so that the resulting wave is smaller than the largest of the original waves.[[image:waveinterference.gif]]
 * Reflection- the bouncing back of a ray of light, sound, or heat when the ray hits a surface that it does not go through.
 * Diffraction- a change in the direction of a wave when the wave finds an obstacle or an edge, such as an opening.
 * Refraction- the bending of a wavefront as the wavefront passes between two substances in which the speed of the wave differs
 * Interference- the combination of two or more waves of the same frequency that results in a single wave.
 * Standing Wave- a pattern of vibration that simulates a wave that is standing still.