Originally Posted by mathman
Originally Posted by Cretch
Originally Posted by Idaho_Shooter
I will start.

How to count change?

Ohm's law?

Guess it depends on the High School, but I had never heard of ohm's law until I went to tech school for electronics. I would be surprised to find many high school grads that knew what it was.


I learned some basic electricity concepts in high school physics but I'm sure a lot of high school graduates didn't take such a course.

I went to probably the smallest school in Rural Alabama (my graduating class had 28 people) and we covered Ohm's law in Physics..smdh. I'll bet if you didn't learn Ohm's law it is probably because you took the easy courses...