Density is the mass per unit volume. Therefore, adding salt increases the mass of the water by a larger scale than it does the volume of the water.
Actually when you add salt to the same volume of water the mas of the water has a noticeable increase, where as the volume appears to the same ( the volume does increase; however the change is so small that it is unnoticeable ,thus we say it stays the same).
So a larger mass divided by the same volume gives you an increase in density.
It raises the density by adding more mass, to the same volume of water. (i.e. adding 4 tsps. of salt to one cup of water will raise the densitybecause the salt is adding mass to the same amount of volume, on cup of water. You can do an experiment to prove it, all you have to do is find something that doesn't float, example, egg, and then add 4-5 tsp. salt to one cup water and it will float.
You could make salt water denser by leaving it in the sun more.
add. In its natural condition, sea water close to the poles becomes denser because of the lower temperature. The Antarctic water becomes much denser again, for the extensive freezing water does not absorb the salt when it freezes into ice, and this extra salt further increases the density.
Check out 'Thermohaline' in wikipedia.
you make salt water denser by putting more water or taking the salt off the salt water!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Because salt consumes intermolecular space
Dissolving salt in water increases its density.
This is why you float a little higher in the sea than you do in a freshwater swimming pool.
it just does find out your self
That would depend on how much salt or sugar you have dissolved in the water. As you have not told us that we can not give you a precise answer.
The density of liquids really depends on the suspended matter in it. If you have really dense concentration of salt in water, yes it could be denser than an egg. If you have merely a weak solution of salt, then the egg is denser... it depend on how much salt you have in the water.
The salt is held in solution and so adds to the mass.
Adding salt in water changes the buoyancy of plain water because the salt makes the water denser. This shows when an egg is place in water with salt, it floats, while with plain water, the egg sinks.
Water and Lavender oil make two layers when mixed. The upper layer is oil ans lower one is water. This proves that water is denser.
you make salt water denser by adding more salt to the water
you make salt water denser by putting more water or taking the salt off the salt water!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
salt water is denser
Sodium makes salt water denser.
salt makes the water denser, so things that are now less dense than the salt water will float
Salt water is denser than fresh water.
Salt water is more denser because if you put fresh water into salt water than it wil be in the middle of the measurment cup so salt water is more denser .
Salt water is denser than fresh (not salt) water.
No, salt water is denser.
Salt water is denser than pure water.
from the addition of salt
The salted water is denser than pure water and eggs can float.