Definition of a Battery. Photo Credit: ose Luis Pelaez/ The Image Bank/ Getty Images. A battery, which is actually an electric cell, is a device that produces electricity from a chemical reaction.Strictly speaking, a battery consists of two or more cells connected in series or parallel, but the term is generally used for a single cell.A cell consists of a negative electrode; an electrolyte, which conducts ions; a separator, also an ion conductor; and a positive electrode.hen the cell is connected to an external load, or device to be powered, the negative electrode supplies a current of electrons that flow through the load and are accepted by the positive electrode. When the external load is removed the reaction ceases.
It's between 115.51 and 116.55, depending upon whether one uses an SD of 15 or 16. Now, this isn't absolute and conclusive proof that Obama's IQ is 116, as it could well be a little bit higher or a little bit lower. But not much higher, because if he scored even 100 points more on the SAT, he wouldn't have had to go to Occidental in the first place.
These results endorse what has been claimed on the basis of his SAT scores and his Harvard MBA, namely, that his IQ most likely exceeds 115 (Immelman, 2001). He is certainly smart enough to be president of the United States (Simonton, 1985). Second, Bush's IQ is below average relative to that subset of the U.S. citizens who also managed to work their way into the White House. In fact, his intellect falls near the bottom of the distribution.