A scientist detects an earthquake wave traveling at a speed of 6.5 km/s in rock with a density of 2.8 g/cubic cm. The scientists can BEST conclude that the wave is traveling through which type of rock?
1 answer
The speed of seismic waves is influenced by the density and elastic properties of the rock. In this case, since the wave is traveling at a relatively high speed of 6.5 km/s, it is likely traveling through a denser and more rigid rock type. Based on the given density of 2.8 g/cubic cm, the wave is most likely traveling through a type of rock such as basalt or granite, which are known for their high density and rigidity.