1. ICP 4/25 and 4/26/13 Quiz Day and Video and Vocabulary for Electricity

2. Warmup What are the units we use for: 1)Frequency? 2)Wavelength? 3)Wave Speed? 4)In which medium does sound travel fastest? A) air B) water C) metal 5)In which medium does light travel fastest? A)air B) water C) glass

3. Agenda Quiz Video Vocabulary

4. Video EM Spectrum and Outer Space (Video)

5. Vocabulary Assignment Vocabulary from Chapter 17 (page 585): Chapter 17 Section 1: – Electric charge – Electrical conductor – Electrical insulator – Electric force – Electric field Chapter 17 Section 2: – Cell – Electric current – Resistance