AGM 1
fundamentals
fundamentals
36
0.0 (0)
Set of flashcards Details
| Flashcards | 36 |
|---|---|
| Language | English |
| Category | Nature Studies |
| Level | University |
| Created / Updated | 08.01.2013 / 09.01.2013 |
| Licencing | No Copyright (CC0) |
| Weblink |
https://card2brain.ch/box/agm_1
|
| Embed |
<iframe src="https://card2brain.ch/box/agm_1/embed" width="780" height="150" scrolling="no" frameborder="0"></iframe>
|
p wave in air velocity
0.3km/s
p wave in water velocity
1.5km/s
relationship between wavelength and time
wavelength=distance
period=time
wave dispersion
variation of velocity with frequency
high frequency content vs. low frequency content
high frequency=high relolution
and vice versa
Fermat's principal
basically ray takes fastest path
Huygens princple
every point on a wavefront can be considered a source for more circular waves.
the gradual loss in intensity of any kind of flux through a medium
