1. Play outside! Homework Monday, June 11, 2018 A-Day
Objective: YWBAT demonstrate mastery of the energy of waves.
Drill: Which wave interaction explains why sound waves can be heard around corners?
Homework
Play outside!

2. Diffraction explains why sound waves can be heard around corners.
Answer
Diffraction explains why sound waves can be heard around corners.

3. Did you know…?
Scientific research indicates sea levels worldwide have been rising at a rate of inches (3.5 millimeters) per year since the early 1990s. The trend, linked to global warming, puts thousands of coastal cities, like Venice, Italy, (seen here during a historic flood in 2008), and even whole islands at risk of being claimed by the ocean.

4. Today’s Activities
Drill
Finish Chapter 20 Open Book test
Conclusion

5. Closure
A wave that is a combination of longitudinal and transverse waves is a ______________?

6. Conclusion Answer
A wave that is a combination of longitudinal and transverse waves is a surface wave.