ASTR 1101 Lecture Notes - Lithosphere, Gravitational Energy
This preview shows half of the first page. to view the full 3 pages of the document.
two types of seismic waves :
o longitudinal pressure waves
can spread into both solids and liquids.
o have their direction of motion refracted by interior density
o transverse waves
can spread into solids but not into liquids
You're Reading a Preview
Unlock to view full version