Assertion: wave's velocity | /r/HasProperty | ft/s
Facets:
Source sentences:
text: Velocity of Common Rock Types Rock Type Velocity [m/s] Velocity [ft/s] Unconsolidated Sandstone 4600 - 5200 15000 - 17000 Consolidated Sandstone 5800 19000 Shale 1800 - 4900 6000