1. if the frequency of the sound is increased then the pitch will 2. using your own words describe what happens to the pitch as the frequency increases. 3. was your hypothesis correct and why? 4. how does changing the amplitude of a sound wave affect the pitch of the sound? 5. if the amplitude of the sound is increased then the pitch will 6. using your own words describe what happens to the pitch as the amplitude increases. 7. was your hypothesis correct, and why? 8. set up an oscillating string with no end 9. write a hypothesis of what you think will happen to the wavelength when amplitude is increased. write it as an if… then because statement. 10. using your own words describe what happens to the wavelength as the amplitude increases 11. was your hypothesis correct and why? 12. set up an oscillating string with no end 13. write a hypothesis of what you think will happen to the wavelength when frequency is increased. write it as an if… then because statement. 14. using your own words describe what happens to the wavelength as the frequency increases. 15. was your hypothesis correct and why? 16. as the frequency of a sound wave increase pitch 17. as the amplitude increases pitch 18. as amplitude increases wavelength 19. as the frequency of a wave increases the wavelength