EBK ESSENTIAL ENVIRONMENT
5th Edition
ISBN: 8220100799693
Author: Laposata
Publisher: PEARSON
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Chapter 6, Problem 5SS
To determine
The policies would be recommended by the in-charge of Germany’s population policy and why.
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9₁
A
Insulated boundary
Insulated boundary
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d dT
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According to Fourier's law of heat conduction, the heat flux q(x), is
dT
q(x)=-k
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Q is the internal heat source, which heat is generated per unit time per unit
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dT
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1. Derive the weak form using w(x) as the weight function.
2. Consider the following scenario: a 1D block is 3 m long (L = 3 m), with
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Methods (Ch6) - Review
1. (The MyRoot method) Below is a manual implementation of the Math.sqrt() method in Java.
There are two methods, method #1 which calculates the square root for positive integers, and
method #2, which calculates the square root of positive doubles (also works for integers).
public class SquareRoot {
public static void main(String[] args) {
}
// implement a loop of your choice here
// Method that calculates the square root of integer variables
public static double myRoot(int number) {
double root;
root=number/2;
double root old;
do {
root old root;
root (root_old+number/root_old)/2;
} while (Math.abs(root_old-root)>1.8E-6);
return root;
}
// Method that calculates the square root of double variables
public static double myRoot(double number) {
double root;
root number/2;
double root_old;
do {
root old root;
root (root_old+number/root_old)/2;
while (Math.abs (root_old-root)>1.0E-6);
return root;
}
}
Program-it-Yourself: In the main method, create a program that…
Find V0, it's an ideal Op-amp
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