Slide 1Presenter: Stacy Chang, NBCT [email protected] PowerPoint created by AMSTI trainers Revised by Stacy Chang 4 th Grade Inquiry-Based Science Module Physics of Sound Slide…

Slide 1Based on research conducted by RDI’s NLP group (2003-2009) http://www.RDI-eg.com/RDI/Technologies/Arabic_NLP.htm Mohsen Rashwan, Mohamed Al-Badrashiny, and Mohamed…

Slide 1PHYSICS EXAMINATIONS – 2008 Bruce Walsh Slide 2 REMINDERS  Calculators  Study design and textbooks  Examiners report  VASS system  SSMS  Exam format…

Slide 1 Definitions E Click for each heading then for the answer Effort =results Slide 2 Energy Is the ability to do work Units = joules (J) What is work? Slide 3 Echo Reflected…

Slide 1 Vibrations Sound waves are compression waves. They are made of atoms being pushed, or compressed, by other atoms. Why wouldn’t sound waves carry in space? Slide…