Answer:




Explanation:
From the question we are told that:
Zener diode Voltage 
Zener diode Current 
Note

Supply Voltage 
Reduction Percentage 
Generally the equation for Kirchhoff's Voltage Law is mathematically given by



Therefore




Generally the equation for Kirchhoff's Current Law is mathematically given by




Therefore



Answer:
The following program is in C++.
#include <bits/stdc++.h>
using namespace std;
void lastChars(string s)
{
int l=s.length();
if(l!=0)
{
cout<<"The last character of the string is: "<<s[l-1];
}
}
int main() {
string s;//declaring a string..
getline(cin,s);//taking input of the string..
lastChars(s);//calling the function..
return 0;
}
Input:-
Alex is going home
Output:-
The last character of the string is: e
Explanation:
In the function lastChars() there is one argument that is a string.I have declared a integer variable l that stores the length of the string.If the length of the string is not 0.Then printing the last character of the string.In the main function I have called the function lastChars() with the string s that is prompted from the user.
Answer: cotton and/or known as Cotton rope
Explanation: It is a very weak fiber that has less strength than cotton. So its typically very weak
Explanation:
bhummmm like this message
A substance that undergoes a physical change is a different substance with different properties after the change. ... A substance changes form, but it remains the same substance.
Here i dont know if this helped...