Assume you are astronaut geophysicist working on Titan (Moon of Saturn)and measure a P-wave velocity of 8 km for the moon's crust.Assuming what you know from Earth,what kind of rock is this surface made of?

Question

Quizplus · Accepted Answer

Peridotite is a type of rock that is found in the Earth's mantle and is composed of olivine and pyroxene. It is the most common type of rock on Earth and is also found on the Moon and Mars. The P-wave velocity of peridotite is typically around 8 km/s, which is consistent with the measured P-wave velocity of 8 km/s for the crust of Titan.

Assume You Are Astronaut Geophysicist Working on Titan (Moon of Saturn)and