Physics+-+Waves

**//It is your responsibility to complete these.//**
 * // Waves //**[[file:Waves and Light.pdf]] This is all the notes you need for this topic
 * Problem Work Sheets Covering All Topics **

// //
 * Key** **Points** **and Summaries**

//Types of waves Wave equations Wave Names// [] Types of waves [] Standing waves at a beach [] Watch this as the waves interfere and the aplitudes are added together
 * Wave Structure**

//Wave Changes Speed Wave Changes Direction Wave Changes Wavelength Wave does not change frequency - Same number going in same number going out// Snells Law [|Refraction.JPG] [] Great simple explanation [] Simple for refraction [] How a rainbow works
 * Refraction**

//Critical Angle (90) Snells Law// [] Great simple explanation
 * Total Internal Refraction / Total Internal Reflection**

//Angle in = Angle out Type of images Ray Diagrams Sight // [|//http://www.youtube.com/watch?v=BCPGOZ7RQCU&feature=related//] //How reflection works// [|//http://www.youtube.com/watch?v=9aWE4rDw_ks&feature=related//] //Lavs of reflection// [|//http://www.youtube.com/watch?v=QUZGek8pl5s//] //How to construct a ray diagram part one// [|//http://www.youtube.com/watch?v=_v8RV7fKUKo//] //How to construct a ray diagram part two// [|//http://www.youtube.com/watch?v=PevRZAxDxZw//] //Reflection of waves at Gisbourne Beach// [|//http://www.youtube.com/watch?v=2P3nKJHO2j0&feature=related//] //Simple demos introducing reflection//
 * Reflection - Simple Plane Mirrors**

Convex and Concave** //Rules Also apply to Concave and Lenses//
 * Reflection - Curved Mirrors

Concave and Convex**
 * Refraction - Lenses

//Telescope Binoculars Eye // [|//http://www.rkm.com.au/ANIMATIONS/animation-physics-lens-converge.html//] [|//http://www.rkm.com.au/ANIMATIONS/animation-physics-convex-lens.html//] [|//http://www.kscience.co.uk/animations/eye.htm//]
 * Uses of Lenses**

//Conceptual Reference - Waves at a beach Waves in water //
 * Waves and Strings**


 * Diffraction**