- #1
godingly
- 13
- 0
Hey, I have been searching the web, and have some unanswered questions regarding waves:
1) I understand that you measure a sound wave's wavelength between two crests / areas of maximum compressions. Why do these compression areas occur? I thought the wave just moves on until it fades out.
2) I've seen descriptions of soundwave as a sinus function - why does it take that form, and not a linear one, for example?
3) Why when you drop a single drop of water (or a pebble) into a pond, it creates several concentric rings, and not one?
Thanks
1) I understand that you measure a sound wave's wavelength between two crests / areas of maximum compressions. Why do these compression areas occur? I thought the wave just moves on until it fades out.
2) I've seen descriptions of soundwave as a sinus function - why does it take that form, and not a linear one, for example?
3) Why when you drop a single drop of water (or a pebble) into a pond, it creates several concentric rings, and not one?
Thanks