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?
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.
