demos slides for phys420 presentation

1. Resonance in Wind
Instruments
By Logan Driver
PHYS 420
UBC

2. What is Sound?

4. What is Sound?
1 Pascal = 1 Newton/Meter2
Conversation: ~0.02 Pa
Painful Noise: ~20 Pa

5. What is Sound?
1 Pascal = 1 Newton/Meter2
Conversation: ~0.02 Pa
Painful Noise: ~20 Pa
Atmospheric Pressure: 101,325 Pa

6. Frequency and Amplitude

7. Wavelength and Amplitude
Position

8. f × λ = v

9. Reflection and Resonance of Sound
Closed End Reflection Open End Reflection

10. Standing Waves

11. Reflection and Resonance of Sound
Closed End Resonance Open End Resonance

12. Sources
https://www.physicsclassroom.com/class/sound/Lesson-5/Resonance
https://opentextbc.ca/universityphysicsv1openstax/chapter/16-6-
standing-waves-and-resonance/
Sound Localization - Waves (ubc.ca)
Longitudinal and Transverse Wave Motion (psu.edu)
Node (physics) - Wikipedia