Not at the start because as you all ready know that a football does float on water. But after a long period of time it will finally of lost the air inside and them yes it will finally sink. But this just doesn't happen in sea water it will happen in any water. I hope that has asked your question.
It is better to use the muddy puddle water than the seawater because of the salt
Seawater, then pure @ 4 degrees C.
Because the salt in the seawater dries it up. Salt is very bad for any form of plant
A solution.
The four MAIN IONS in seawater in descending order of abundance are: CI: Chloride Na: Sodium SO4: Sulfate Mg: magnesium Found in Leckie-Yuretich: Investigating the Ocean, Page 114, Seawater Salinity: The salt of the Ocean
Seawater is more dense than freshwater. Therefore the seawater would sink lower than the freshwater. Ships do indeed stay higher in seawater because of the higher density or specific gravity of seawater over freshwater
It depends on the density of the cube, not the length of its side.
yes
They open valves to allow seawater to enter the ballast tanks outside.
The specific gravity of seawater is 1.02Fish tend to sink in seawater because muscle, cartilage, and bone have a higher specific gravity than seawater. They have many methods to overcome this challenge.
Density. The saltier water is the heavier (per unit volume) it is. The saltiest water doesn't always sink though. Seawater density is dependent on temperature, salinity and pressure. Most often the effects of temperature are dominant in determining vertical stratification.
yes. think about balloons: a ballon with helium will float while a balloon with good ol' air will sink
1912 thats when the titanic sink
Seawater is water with salt in it
a table spoon of seawater
Poseidon is overturned when it has the misfortune of being directly above the location of an undersea earthquake. The ship capsizes as it falls into the sudden void caused by the quake displacing millions of gallons of seawater.
The halogen found in seawater is bromine.