Question
Geology Question on Applied Geology
Using Airy's hypothesis, calculate the thickness of the root beneath a 4km high mountain in isostatic equilibrium with a 40km thick continental crust of density 2800kg/m3 and a mantle of density 3300kg/m3. Express your answer in km. (Round off to one decimal place)
Answer
The correct answer is: 22.4 or 22.4(approx.)