If the egg is good and not spoiled it will sink down. If the egg is spoiled it will float up.
It floats.
When you soak an egg in salt water, the egg will float because the salt water is denser than the egg, decreasing its overall density. This is due to the process of osmosis, where water moves from an area of low salt concentration (inside the egg) to an area of high salt concentration (the salt water), causing the egg to float.
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 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.
a egg can float in salt water because the water is denser than the egg
Yes, and egg will float in salt water.
I immersed the boiled egg in cold water to cool it down
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.
The egg will be more bouyant in salt water.
When an egg with its shell removed is placed in salt water, the water will move from the egg into the salt water due to osmosis. This will cause the egg to shrivel and shrink in size as water leaves its membrane to balance out the concentration of salt inside and outside the egg.