i need it now for shool and dont have much time!
2007-03-25 19:24:00 · 5 answers · asked by cure white 1 in Science & Mathematics ➔ Engineering
This Questions about batteries people......
Batteries work by a chemical reaction inside the cell by mixing to corrosive materials together. whilst this chemical reaction is taking place, energy is produced, this either by way of heat or as in the application of a cell battery, by the use of two connections. The chemical reaction is slow and thus the decay is also slow, this gives rise to a shelf life, where the battery will eventually become flat. if not used within perhaps six months of production. Chemical cells or dry cells are disposed off and cant be recharged because they depend on a chemical reaction and that reaction has taken place, the chemical left, now neutral, is dead. to overcome this, there are lead acid batteries and Ni-cad batteries where the chemical is either liquid or semi-soluble, sandwiched multiple times between two metals. this allows the battery to be recharged until the metal has decayed. Edx
2007-03-25 19:30:15 · answer #1 · answered by ? 5 · 0⤊ 0⤋
I suggest you work on your grammar and do your own homework.
2007-03-26 02:32:05 · answer #2 · answered by Nikkers 6 · 0⤊ 0⤋
when you list it as "things" theres alot of things that work diffrent ways.
2007-03-26 02:32:33 · answer #3 · answered by manningbj 3 · 0⤊ 0⤋
This is one of the better sites:
http://www.howstuffworks.com/
2007-03-26 02:41:53 · answer #4 · answered by John S 6 · 0⤊ 0⤋
it must not be all that important, If all the info you're providing is "things".
2007-03-26 02:32:32 · answer #5 · answered by Anonymous · 0⤊ 0⤋