Answer:
-Differential equation: d²T/dx² = 0
-The boundary conditions are;
1) Heat flux at bottom;
-KAdT(0)/dx = ηq_e
2) Heat flux at top surface;
-KdT(L)/dx = h(T(L) - T(water))
Explanation:
To solve this question, let's work with the following assumptions that we are given;
- Heat transfer is steady and one dimensional
- Thermal conductivity is constant.
- No heat generation exists in the medium
- The top surface which is at x = L will be subjected to convection while the bottom surface which is at x = 0 will be subjected to uniform heat flux.
Will all those assumptions given, the differential equation can be expressed as; d²T/dx² = 0
Now the boundary conditions are;
1) Heat flux at bottom;
q(at x = 0) is;
-KAdT(0)/dx = ηq_e
2) Heat flux at top surface;
q(at x = L):
-KdT(L)/dx = h(T(L) - T(water))
Answer:
these is very interesting question but I still know the answer is a. True
The 95% confidence interval for the true proportion moth eggs parasitized by the wasps is;
CI = (0.5459, 0.7341)
We are given;
Sample size; n = 100
Number of successes in the sample; x = 64
Now, formula for estimated proportion of success is; p = x/n
p = 64/100
p = 0.64
Formula for confidence interval of proportions is;
CI = p ± z√(p(1 - p)/n)
Where z is the critical value at the confidence level.
From tables, at 95% CL, critical value z = 1.96
Thus;
CI = 0.64 ± 1.96√(0.64(1 - 0.64)/100)
CI = 0.64 ± 0.0941
Thus;
CI = (0.64 - 0.0941), (0.64 + 0.0941)
CI = (0.5459, 0.7341)
Read more about confidence interval at;brainly.com/question/17042789
