There is no difference in value between "equal" fractions: the difference is zero.
alternative zero is a prototype or a clone and alternative is the real one.
Interference is constructive if the phase difference is zero degrees and destructive if the phase difference is 180 degrees.
The difference between anything and itself is zero.
Zero.
Zero
Zero
The only difference is that whole numbers include 0 (zero), while natural numbers start with 1 (one). That's it!
Because the path difference or the phase difference between two waves is zero
The difference between 1 and 10 is 9. or When you add a zero to the right side of the number 1 it becomes 10.
-4 is a negative number and is less then zero, 4 is a positive number and is more then zero.
1