6) the temporary prevention of something from continuing or being in force or effect.
7) having assets in excess of liabilities; able to pay one's debts.
8) the minor component in a solution, dissolved in the solvent.
9) the state or process that occurs when no more of something can be absorbed, combined with, or added.
REFER TO IMAGE ...
Answer:
The normal force is 85,42 N
Explanation:
There is no friction force, therefore there is no relationship between the normal force and the friction.
We can find the normal force using a free body diagram and check the forces that are acting on the sled. The total forces are equal to 0 because there is no movement in the y-axis. The movement exists only on the x-axis.
Answer:
Diffusion time is 7.42 h
Solution:
As per the question:
Temperature, T =
Surface concentration of arsenic,
Surface concentration below Silicon surface,
D =
x =
Initial concentration at t = 0,
Now, by using Flick's second eqn:
Thus by putting appropriate values:
(1)
Now,
Now, from error function values tabulation:
For z = 2.0, erf(z) = 0.998
For z = 2.2, erf(z) = 0.995
Now,
With the help of linear interpolation method:
z = 2.12
Now, using eqn (1) and above value:
= 26700 s
t =