Waves Quiz #2 Light and Sound Name Period 1. How is the energy in light able to move through space? 2. Which has more energy: High Frequency light or Low Frequency light? 3. List 7 types of light waves from highest energy to lowest energy. 4. What type of mechanical wave is sound? 5. What property of a sound wave describes its loudness? 6. What property of a sound wave describes its pitch? 7. How fast does a sound wave travel through air? 8. What units are used to describe the loudness of a sound wave?