So, itâs time to learn how to dye hair two colors at home and achieve a professional look! This is the primary question we would like to discuss. This is the combination of two tones of the same color, for instance appearing when you use a light and dark tone of brown to get the shade you want.
Outer Core. The core of the Earth is like a ball of very hot metals. (4000 degrees F. to 9000 degrees F.) The outer core is so hot that the metals in it are all in the liquid state. The outer core is located about 1800 milesbeneath the crust and is about 1400 miles thick.
This means that the liquid offers NO RESISTANCE to shear. So, the outer metallic core of the earth is liquid, then when P and S waves come in ONLY the P wave goes through and then they travel through the inner core.