And why the voltage increases when i take it out of the of the refrig??
2007-09-13 03:41:51 · 2 answers · asked by chickenpop 1 in Science & Mathematics ➔ Chemistry
Cooled Salt water has water molecules locked in huge molecular aggregation which have not liquefied and are neither locked in a solid lattice. These channels provide pathways for rapid transfer of ions.
Actually heating will also change results provided you heat it long an hard enough.
2007-09-13 04:02:01 · answer #1 · answered by ag_iitkgp 7 · 1⤊ 0⤋
Do you mean the *Resistance*?
At a set Current, the Voltage would increase in proportion to the Resistance:
V = RI
The resistance of salt water decreases with temperature, so that explains why the voltage increases when you take it out of the fridge. But I don't know why it doesn't change when you heat it further...
2007-09-13 10:58:13 · answer #2 · answered by gribbling 7 · 0⤊ 0⤋