Answer:
Total Energy Input = Total Energy Output / Efficiency
Explanation:
The expression written above is not true about the energy conversion devices.The energy conversion devices convert energy from one form to another for of energy for example :- take a light bulb it converts electric energy to heat and light.There is no efficiency involved in the energy conversion devices.
Answer:
public class Main
{
public static void main(String[] args) {
int userNum = 40;
while(userNum > 1){
userNum /= 2;
System.out.print(userNum + " ");
}
}
}
Explanation:
*The code is in Java.
Initialize the userNum
Create a while loop that iterates while userNum is greater than 1. Inside the loop, divide the userNum by 2 and set it as userNum (same as typing userNum = userNum / 2;). Print the userNum
Basically, this loop will iterate until userNum becomes 1. It will keep dividing the userNum by 2 and print this value.
For the values that are smaller than 1 or even for 1, the program outputs nothing (Since the value is not greater than 1, the loop will not be executed).
