Answer:
Separation of the Earth into layers (crust, mantle, inner core, and outer core) was largely caused by gravitational differentiation (separating different constituents at temperature where materials are liquid or plastic, owing to differences in density) early in Earth's history.
Explanation:
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They are useful because they describe how much total body weight is made up of fat
1 astronomical unit (1AU) or 150 000 000 km's (1.5 x<em>10^9</em> km). In SI units this is 10^12 meters
Answer:
pre water pressure
Explanation:
given data:
frictional angle 25°
unconfined xompressive strength qu = 133 kN/m2
for clay, unconfined compressive strenth is cu
cu = 133/2 =66.5 kN/m2
cell pressure is zero in uncomfined compressive strenth test
from principle effective stress we have
as this test is quick test i.e. undrained test therefore
pre water pressure