Water and chlorine IS a heterogeneous mixture:)
Answer:
The pressure will be increased
Explanation:
As you move toward the interior of the earth the pressure is going to increase, which will support the column of earth above the person who moves towards the interior.
This column can be calculated by means of the following expression
P = d*g*h
where:
d = density of the earth [ kg/m^3]
g = gravity = 9.81 [m/s^2]
h = column of earth [m]
As we can see the pressure depends on the height or depth as we move into the earth, as well as the density of the Earth.
Answer:
v = 60 m/s
Explanation:
It is given that,
A wave is represented by the equation :
We need to find the velocity of the wave
The general equation of a wave is given by :
....(1)
Equation (1) can be written as :
...(2)
If we compare equation (1) and (2) we get :
The velocity of a wave is given by :
So, the velocity of the wave is 60 m/s.