When you soak an egg in salt water it should shrivel or become smaller. This is because the salt water pulls out the existing water from the egg.
The egg will decrease in size (water will exit) if the shell is removed by some means before the egg is placed in the solution. If the shell has not been removed, however, not much will happen as the shell is basically impermeable.
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.
Because the salt water is denser than pure water.
because following the density principle, the density of the egg compared to the density of the tap water is lesser....(the density principle states that an object or substance with lesser density will float on the surface of the substance or object which has the greater density...).....now,,,with salt,,, salt makes the density of the tap water to increase and increases also the salinity of the water making the egg float because the density of the water with salt is now greater than the density of the egg.... An egg will float when the density of the water is greater than the density of the egg. Adding salt increases the density of a salt water solution. Whether the egg floats or sinks depends on the condition of the egg as well as the amount of salt in the water. If an object is LESS dense than the solution that it is in, then it WILL float. If an object is MORE dense than the solution it is in, then it WILL NOT float. An egg is more dense than regular water; therefore, the egg will sink. But when you add salt to the water, you are making the solution more dense. The salt water's density becomes greater to the point that it is more dense than the egg. Because the egg is now LESS dense than the water, it floats.
The separate layers formed because salt water is denser than pure water. Fresh water has a density of about 1.0 gram per ml of volume. Matter with higher density will sink in water; matter with lower density will float on top.The density of an egg is between that of water and salt water, so in your beaker, the egg balanced between the two layers.
It floats.
The egg gets sticky.
The egg should have its water or substance in the egg come out through the cell membrane. :)
An egg floats in a salt solution because the density of the salt solution is higher than that of the egg, causing the egg to float. In fresh water, the density is lower than the egg, causing it to sink.
If the egg is good and not spoiled it will sink down. If the egg is spoiled it will float up.
If you put an egg in salt water for a week, the egg will begin to undergo osmosis. The salt concentration in the water will cause water to move out of the egg, resulting in the egg shrinking and becoming smaller in size. The egg's membrane may also become translucent or appear to be semi-transparent.
it will ture purple
a egg can float in salt water because the water is denser than the egg
Yes, and egg will float in salt water.
It begins to stink to high heavens.
How much salt water is present is not important, the problem is what is the concentration of salt in the water. The saltier it is, the denser the salt water becomes. If the salt water is denser in comparison to the density of the egg (which will more or less vary with each egg), then the egg will float; if not, then the egg will sink.
An egg floats in salt water because the density of the salt water is higher than the density of the egg. The higher density of the salt water creates an upward buoyant force on the egg, causing it to float.