Runners eat before a big race? Daily Riddle JUST DO IT 9.19.11 Please leave 2 pages blank for a new table of contents and title page In Question What do Runners eat before a big race? Daily Riddle GLOOOOKD
Today in your notebooks Left side items Right side items Wave sentences Intro to Energy and waves
Waves (Right) What is energy? 2) What is a wave? 3) What are the two types of waves? Energy is what allows things to get done. Energy takes many forms (chemical, potential, kinetic, mechanical, thermal, nuclear…) 2) A disturbance that carries energy (up/down, back/forth). Some energy travels by waves. 3. Mechanical Waves: waves that travel through materials (sound, ocean waves, earthquake waves. Electromagnetic Waves: waves that travel through empty space (light, micro, radio, xrays)
What is a wave? A wave is ____________________________________________________________________________________________________________________________________________________________ A mechanical wave is a wave that needs to travel through a _____________________________. Examples of mechanical waves include ____________________________________________________ ________________________________________________________________________________________________________ An electromagnetic wave travels through ____________________________________________. Examples of electromagnetic waves include______________________________________________