Question

Wind chill factor is the felt air temperature on exposed skin due to wind .
The wind chill temperature is always lower than the air temperature, and is
calculated as per the following formula :
wcf = 35.74 +0.6215t + (0.4275t - 35.75) * v0.16
Write a program in Java to receive values of temperature and wind velocity
and calculate wind chill factor.​

Answer 1

A program in Java to receive values of temperature and wind velocity:

import java.util.Scanner;

public class CalcWindChillTemp {

 

   public static void main(String[] args) {

         

      Scanner input = new Scanner(System.in);

 

       System.out.println("Enter outside temperature in Fahrenheit "

               + "(between -58 and 41 degrees):");

       double temp = input.nextDouble();

       System.out.println("Enter wind speed in miles per hour "

               + "(greater than or equal to 2 mph):");

       double speed = input.nextDouble();

 

       double wct = 35.74 + (0.6215 * temp) - (35.75

               * Math.pow(speed, 0.16)) + (0.4275 * temp * Math.pow(speed, 0.16));

       wct = (int) (wct * 100000) / 100000.0;

 

       System.out.println("”Wind Chill Temperature =  " + wct + "\n");

   }

}