A 2 3 rigid tank contains water. Initially, 10 of this water is in saturated liquid phase. The remaining volume of the tank is filled with saturated vapor. The pressure inside the tank is 2 . Based on this
information:
a) What is the total mass of water inside the tank at that moment? (20p)
b) What is the quality of this mixture? (20p)
c) What is the average specific volume of this mixture? (20p)
d) The tank is now heated until the pressure inside is 8 . Find the final temperature of
water and the total heat input required for this process. (40p)

import math

x=int(input("enter a number: "))

print (math.sqrt(math.fabs(

answer:

// here is code in C++.

#include <bits/stdc++.h>

using namespace std;

//main function

int main()

{

  // variable

 int n;

 cout<<"enter a number:";

 // read the input

 cin>>n;

 // find the square root of the absolute value

 float square_root=sqrt(abs(n));

 // print the square_root

 cout<<"square root of "<<n<<" is: "<<square_root<<endl;

  return 0;

}

Explanation:

Read a number from user and assign it to "n".Then find its absolute value with abs() function.Then calculate the square root of the absolute value with sqrt() function.Print the square root of the number.

Output:

enter a number:-17

square root of -17 is: 4.12311

                                                         This is easy

                                                     sinserly Natalie 7 grader (this is not that hard)