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Because according to the principle of Archimedes: "Any body immersed in a liquid undergoes a bottom-up thrust equal to the weight of liquid displaced"
When submerged, the boat displaces water.
Since salt water has greater weight per unit volume (density) than fresh water, the weight of the displaced salt water is higher. So the ship receives a bigger push in salt water than in fresh water. So it floats more.
Wiki User
∙ 8y ago
Wiki User
∙ 13y agoBecause of salt. 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.
Wiki User
∙ 13y agoYes. The boat in saltwater will float better because less water per volume has been displaced. The boat in freshwater is floating in a more H2O-concentrated area.
Wiki User
∙ 13y agotrue
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Do boats float differently on fresh water vs salt water?
Yes, salt water is denser than fresh water so boats float higher in salt water.
Why do boats float better in salt water rather than fresh water?
Boats float better in salt water because salt water is denser than fresh water. The higher salinity of salt water increases the buoyant force that supports the boat, making it easier for the boat to float. In comparison, fresh water has a lower density, resulting in less buoyancy and potentially making it more difficult for boats to float.
What objects float in salt water?
Ships, boats, anything buoyant, really...
How do objects float higher in salt water?
Objects float higher in salt water due the density caused by the salt, the more salt present in the water the higher the object will float.
Do objects float more in salt water or fresh water?
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.
Is it easier to sink or float in salt water?
It is easier to float in salt water compared to fresh water because salt water is denser. The added buoyancy from the higher density of salt water makes it easier for objects to float.
Does an egg float in water mixed with salt?
An egg does float in water that is mixed with salt, because salt provides more density in the water, and ,therefore, allows an egg to float.
Do you float in salt water or fresh water which on is more dense?
Salt
Do you float or sink in salt 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.
Do boats float better on fresh water or salt water?
The floating or sinking of an object depends on the upthrust force the water exerts on the object. By Archmides' principle, Upthrust Force = (Density of Liquid) * (Volume of Liquid Displaced by the object) therefore the upthrust force depends on the density of the liquid, and as salt water has a larger density than fresh water, boats should float better on salt water.
Will an egg float in salt water or tap water?
An egg will float in salt water because the increased density of the salt water makes it more buoyant. In tap water, the egg will sink due to the lower density of the water compared to the egg.
Why do you float better in the sea?
The more salt there is in water the more buoyant an object is. The salt makes the water dense. Objects only float if they have less density than salt.
