There is no AFL 2!
yes
-5
What is the difference between 2-pentanol from 3-pentanol?
there is no difference
You can measure the phase difference between 2 pendulums by measuring the distance between the two. The amount it comes out to will be the difference.
2
The difference is... 25
AFL only played in four Super Bowls and were 2-2 other than that it has all been NFL. In 1970 AFL became the AFC and have won 19 and lost 22. NFL/NFC 23 - AFL/AFC 21
2
Relation between phase difference and path difference is path difference/wavelength=phase difference/2*pi
The difference between 6 and -2 is 8. The quotient 20/8 = 2.5
NO. It depends on which you are subtracting from which. For example, the difference between 8 and 6 is 2 (8 - 6 = 2) but the difference between 6 and 8 is -2 (6 - 8 = -2).