Answer:
38 kJ
Explanation:
The solution is obtained using the energy balance:
ΔE=E_in-E_out
U_2-U_1=Q_in+W_in-Q_out
U_2=U_1+Q_in+W_in-Q_out
=38 kJ
Answer:
a. 0.28
Explanation:
Given that
porosity =30%
hydraulic gradient = 0.0014
hydraulic conductivity = 6.9 x 10⁻4 m/s
We know that average linear velocity given as



The velocity in m/d ( 1 m/s =86400 m/d)
v= 0.27 m/d
So the nearest answer is 'a'.
a. 0.28
Work and time because the power depends on how much it can do in so much time
Answer:
See explanation
Explanation:
The multiplicity of a root of a polynomial equation is the number of times the root repeats.
Let
be the root of
, then;
has a multiplicity of 1.
has a multiplicity of 2.
has a multiplicity of 3.
has a multiplicity of m, where m is a positive integer.
We were given the root
.
If 
Then the multiplicity of the root
is 1.
If 
Then the multiplicity of the root
is 4.
Since the polynomial function or equation is not given in the question, we cannot determine the multiplicity of this root.
But I hope with this explanation, you can refer to the original(complete) question and choose the correct answer.