Salt water
Objects float better in salt water. It is more dense, therefore, it is more difficult to move through.
Objects float better in salt water compared to tap water because salt water is denser than freshwater. The higher density of salt water provides more buoyant force, making it easier for objects to float.
The more salt there is in the water, the easier it is to float.
Saltwater is denser than freshwater:When salt is dissolved in water, as it is in ocean water, that dissolved salt adds to the mass of the water and makes the water denser than it would be without salt. Because objects float better on a dense surface, they float better on salt water than fresh water. The denser the salt water, the easier it is for objects to float on top of it. source:infoplease
an object will float on salt water best
Eggs will float better in saltwater because the salt makes the water denser, causing the egg to float more easily. In freshwater, the egg may sink or not float as readily due to the lower density of the water.
You are more likely to float in salt water than in freshwater due to the increased density of salt water. The salt makes the water denser, providing more buoyancy and making it easier for objects, including humans, to float on its surface.
Yes, ice will still float in salt water. However, the presence of the salt increases the water's density, requiring a slightly lower temperature for the ice to float compared to freshwater.
Salt
An object will float when it is less dense than the liquid around it. Because saltwater is denser than freshwater, it is easier for an object to float.
A hydrometer will float higher in saltwater than in freshwater because saltwater is denser, providing more buoyant force.
Swimmers float better in the ocean due to increased buoyancy caused by the higher salinity and density of saltwater compared to freshwater. The additional salt particles in seawater create more resistance, making floating easier.