It seems the water is not a very good conductor. Distilled water doesn't conduct at all.
Pure water is not a good conductor of electricity. Ordinary distilled water in equilibrium with carbon dioxide of the air has a conductivity of about 10 x 10-6 W-1*m-1 (20 dS/m). Because the electrical current is transported by the ions in solution, the conductivity increases as the concentration of ions increases.
Thus conductivity increases as water dissolved ionic species.
Typical conductivity of waters:
Ultra pure water 5.5 · 10-6 S/m
Drinking water 0.005 - 0.05 S/m
Sea water 5 S/m
for refence, Copper conductivity is 5.96 * 10^7 @20C.
Car batteries have great output for current as needed in starting cycle, and they are able to keep up the Voltage in Copper for some time even though the water conducts the current between the poles.
Yes.
Maritime archaeologists are archaeologists who specialize in studying underwater cultural heritage sites, shipwrecks, submerged landscapes, and other underwater artifacts. They use specialized techniques and equipment to investigate and preserve these submerged sites.
Yes.
No.
Brooklyn Battery
No the touchscreen is unable to work underwater.
An underwater mp3 player can work with no hassle underwater so long as you do not go beyond 5 meters or 15 feet underwater in which the sound frequency would get messed up.
yes
how does a battery work
There are new headphones called h2o audio. These are the only head phones the will work underwater because they have a protective waterproof material. It is not suggested to attempt using basic headphones underwater because they will fail.
Add distilled water to the battery cells. Get the water just so each cell in underwater. And then find out why it is dry. Could be the voltage regulator is defective and the battery is being overcharged.
An oceanographer is a scientist who studies underwater life. Most of their work involves photography of diverse plants and animals in the ocean.