1. Waves Jeopardy 1-1 What are waves? 1-2 Properties Of waves 1-3 Interactions Of waves 2-1 The Nature of Waves 2-2 Properties of Sound 2-4 How you Hear Sound 100 150

2. 1-1 $100 Q: What is the definition of energy? A: Energy is the ability to do work Return to game

3. 1-1 $150 Q: What are three types of waves A: 1. Transverse Waves. 2. Longitudinal Waves 3. Surface Waves Return to game

4. 1-2 $100 Q: What is frequency measured with? A: Measured in Hz Return to game

5. 1-2 $150 Q: What is the equation for frequency? A: Frequency is = speed/wavelength. Return to game

6. 1-3 $100 Q: What is a standing wave? A: A standing wave is when two waves that are combined to make a wave that appears to be standing Return to game

7. 1-3 $150 Q: What happens when a object is vibrating at it’s natural frequency? A: If the object is not flexible, it will break Return to game

8. 2-1 $100 Q: How do you create sound A: Lungs-larynx Return to game

9. 2-1 $150 Q: What do sound waves begin with? A: A vibration Return to game

10. 2-2 $100 Q: What is the Doppler effect? A: Wave source moves in relation to the listener. Return to game

11. 2-2 $150 Q: What is a ultrasound and a infrasound? A: Ultrasound: a sound higher than a human’s hearing. Infrasound: A sound higher than a human’s hearing. Return to game

12. 2-4 $ 100 Q: What do the three parts of the ears do? A: The outer ear funnels sound waves. Middle ear transmits sound waves. Inner ear converts sound. Return to game