A 0.1 kg sample of a gas is introduced into the space A, which is a cylinder with a piston C. The cylinder is immersed in an air bath B. The walls of the cylinder conduct heat, but the walls of the bath are insulated. The bath contains 0.05 kg of air. At the start of the process the temperature in A and B is uniform. When a force of 540 kg is applied to D, the piston moves slowly downward a distance of 9 cm. At the end of the process and when the temperatures have again become uniform, the temperature in the air bath has risen by 5.6 °C. Find the change in the internal energy of sample A in Joules. The average heat capacity of air for this experiment is 0.24 kcal/kg.°C.

more information

explanation:

answer:

what work

explanation:

answer:

all three have their own beauties

explanation:

it is difficult to choose someone as most beautiful

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)