|
Ejemplos de velocidades
|
Formation
|
Ondas P velocidad
[m/s]
|
Ondas S velocidad
[m/s]
|
Densidad
[g/cm3]
|
|
taludes, vegetal tierra
|
300-700
|
100-300
|
1.7-2.4
|
|
arena seca
|
400-1200
|
100-500
|
1.5-1.7
|
|
arena mojada
|
1500-4000
|
400-1200
|
1.9-2.1
|
|
arcillas
|
1100-2500
|
200-800
|
2.0-2.4
|
|
margas
|
2000-3000
|
750-1500
|
2.1-2.6
|
|
piedra arenisca
|
3000-4500
|
1200-2800
|
2.1-2.4
|
|
piedra caliza
|
3500-6000
|
2000-3300
|
2.4-2.7
|
|
tiza
|
2300-2600
|
1100-1300
|
1.8-2.3
|
|
sal
|
4500-5500
|
2500-3100
|
2.1-2.3
|
|
anhidrita
|
4000-5500
|
2200-3100
|
2.9-3.0
|
|
dolomía
|
3500-6500
|
1900-3600
|
2.5-2.9
|
|
granito
|
4500-6000
|
2500-3300
|
2.5-2.7
|
|
basalto
|
5000-6000
|
2800-3400
|
2.7-3.1
|
|
carbón
|
2200-2700
|
1000-1400
|
1.3-1.8
|
|
agua
|
1450-1500
|
-
|
1
|
|
hielo
|
3400-3800
|
1700-1900
|
0.9
|
|
aceite
|
1200-1250
|
-
|
0.6-0.9
|
|