The distance between the satellite and the earth station is 5 km. The diameter of the antenna of the satellite is 10 m. Which frequency band that can be used to ensure that the earth station will be located in the far field region? * Ku band
Ka band
C band
none of the above​

answer:

2d

explanation:

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)

0.025 seconds

Explanation: You just have to divide the time between the # of flaps divided by the 1.25 m/s