In analyzing certain geological features, it is often appropriate to assume that the pressure at some horizontal

Question:

In analyzing certain geological features, it is often appropriate to assume that the pressure at some horizontal level of compensation, deep inside Earth, is the same over a large region and is equal to the pressure due to the gravitational force on the overlying material. Thus, the pressure on the level of compensation is given by the fluid pressure formula. This model requires, for one thing, that mountains have roots of continental rock extending into the denser mantle (Figure). Consider a mountain of height H = 6.0 km on a continent of thickness T = 32 km. The continental rock has a density of 2.9 g/cm3, and beneath this rock the mantle has a density of 3.3 g/cm3. Calculate the depth D of theroot.

image

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question

Fundamentals of Physics

ISBN: 978-0471758013

8th Extended edition

Authors: Jearl Walker, Halliday Resnick

Question Posted: