As pennies are not made of iron, they cannot rust under any circumstances.
However they can corrode. The copper shell will produce a green corrosion product, the zinc core can corrode completely away as a transparent water soluble corrosion product. This corrosion will be very slow in plain water (much slower than iron rusts in water) but will be much faster if an acid is added to the water.
it doesnt have alot of effect it might get a little cleaner
They can start to rust/corrode.
because is effecte by copper chloride
constant flowing affect erosion
it increases the evaporation water.
pollution leaks out into the water and makes water pollution
they affect the earth by not giving any water to the animals and plants!
definatley if it is acidic water, but for normal water/rain im not sure
Measuring the volume of pennies by their displacement requires that only water actually displaced by the pennies is measured. Unless the water was at the very top of the cylinder both before and after the pennies are added, splashed water will make the measurement invalid.Because surface tension forms a curved surface at the top of the water, it is advisable to have the cylinder only partly filled, and measure the level at the same part of the curved water surface both before and after the pennies are added. This will improve the accuracy of measurement.
You cant't figure this out using copper pennies. Pennies are not 100% copper.
480 pennies
No, water is neutral. It has no acid in it whatsoever.
i think its something like the iron molocules in the air affect the copper in the pennies when the penny is exposed to air for a VERY long time
Roughly $320 worth, that's 32,000 pennies.
The pennies will corode.
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i tink it would take about maybe estimate of 10,000 pennies i tink it would take about maybe estimate of 10,000 pennies
Approximately 7,500 pennies could fit in a three gallon jug.
The reason the pennies sink in water is because of an idea called density. The pennies have more density than the water, and so the pennies sink. Anything with more density than water will sink in water, but other objects that have less density than water will float.