Extra Credit Problem (10 pts) If the principle reservoir feeding the mountain with liquid magma is...
Extra Credit Problem (10 pts) If the principle reservoir feeding the mountain with liquid magma is a spherical volume having a diameter of roughly 1 km and is located 7 km below and 2 km to the south of the lava dome at the summit of the mountain, estimate the average pressure in atmospheres of the magma inside of the reservoir if the lava level in the lake is steady and assuming that the magma is liquid everywhere from the reservoir to the lava lake at the summit (i.e., that no plug has formed in the main vent. Assume that the density of the liquid magma is the same as that of the solid basalt and neglect any gasification that might occur or temperature variations.