the salt water has more density than fresh, so it can carry more weight than fresh water.
Yes, but not much. The density goes down as the temp goes up (above 4 degrees C), but for most purposes it is not significant. (The only time it would really have to be adjusted for is in a submerged submarine that was barely moving.)
To decrease the buoyancy of water, you can add substances that are denser than water, such as salt or sugar. By increasing the density of the water, you reduce its ability to provide an upward force on objects placed in it, therefore decreasing their buoyancy.
Salinity affects buoyancy by increasing the density of water. As salinity increases, the water becomes denser, causing objects to float higher. This is because the increased density of the water exerts a greater upward force on the object, making it more buoyant.
it is easier to float, salt water has a higher density. The more salt, the easier it is to float.
Objects float more in salt water compared to fresh water because salt water is denser. The increased density of salt water provides greater buoyancy for objects, allowing them to float more easily than in fresh water.
more salt means more density so more buoyancy.
Salt actually increases buoyancy.
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.
Salt water is denser than fresh water. Since the buoyant force is equal to the weight of the displaced liquid or gas, an object of a certain volume will have more buoyant force pushing it up in salt water than in fresh water. It's sort of the same reason we can float on water but not in the air. Air is so much less dense than water that to float in it we need to displace a volume of it equal to the volume of a hot air balloon.
Yes, but not much. The density goes down as the temp goes up (above 4 degrees C), but for most purposes it is not significant. (The only time it would really have to be adjusted for is in a submerged submarine that was barely moving.)
The salt makes the water more dense ,so that objects can float on the water.
Because the density of salt water is higher.
=pressure = Force/ Area=
To decrease the buoyancy of water, you can add substances that are denser than water, such as salt or sugar. By increasing the density of the water, you reduce its ability to provide an upward force on objects placed in it, therefore decreasing their buoyancy.
An egg floating in salt water. The salt makes the water more dense. Since the egg is less dense it floats!
Buoyancy
Salinity affects buoyancy by increasing the density of water. As salinity increases, the water becomes denser, causing objects to float higher. This is because the increased density of the water exerts a greater upward force on the object, making it more buoyant.