The density of a salt water solution compared against the densities of "pure" water and salt provides an approximate value of the ratio of water to salt in the mixture.
The density of the fresh water is less than the density of the salt water.
No salt has a greater density.
Salt water density really depends on a few different things. The concentration of salt and temperature are the 2 largest factors in determining the density of salt water.
A person can float in saltwater because it is denser than freshwater. The salt in the water increases its density, making it easier for objects like the body to float. This difference in density is why a person can float in saltwater but not in freshwater.
salt water
salt water
Yes, fresh water has a slightly lower density than salt water.
No, it depends on the volume of water that can dissolve the salt. If the volume of water is more then it dissolves more salt and the density will be more and if the volume of the water is less then it dissolves less salt and the density will be less.
This density depends on: - temperature - concentration of the salt
Salt water has a higher density than the egg.
It's hard to tell. Almost all table salt sold in the US is iodized.
Because the salt water is denser than pure water.