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Any thing from people to ships are more buoyant in freshwater than in saltwater. Buoyancy is determined by the downward and upward force of an object. Also, saltwater weighs more than freshwater, so objects are more buoyant in the heavier water.
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Will ships float or sink in fresh water?
Ships will float in fresh water as long as their density is lower than that of the water they displace. This is due to Archimedes' principle, which states that the buoyant force acting on an object in a fluid is equal to the weight of the fluid displaced by the object.
Why do boat sink deeper in salt water than fresh water?
Boats sink deeper in salt water than in fresh water because salt water is denser than fresh water. This greater density exerts more buoyant force on the boat, causing it to sink deeper. Additionally, the salt in the water can also affect the buoyancy of certain materials used in the boat.
Why do ships sink more in fresh water than in salt water in respect to freeboard?
It is because the fresh water has less density compared to that of salt water.
Why do ships sink more in fresh water than in salt water in respect to?
Ships sink more in fresh water than in salt water because fresh water is less dense than salt water. This means that a ship will displace less water in fresh water compared to salt water, leading to less buoyancy and a higher likelihood of sinking. Additionally, fresh water lacks the buoyant force provided by dissolved salts in salt water.
Why was water important on ships?
Humans cam survive for about 3 days with out fresh water. Fresh water is brought on ships for this reason because distilling salt water on a ship is difficult.
Will a ship ride higher in inland freshwater lake or in the ocean?
Ocean. The ship will ride higher in salt water than fresh in water. There is a load line on the side of ships to tell you how deep you can load the ship. You can load the ship deeper if it is in fresh water because it will come up when it gets to the ocean.
How do salt water toilets work on boats and ships?
Salt water toilets on boats and ships use seawater to flush waste instead of fresh water. The seawater is pumped into the toilet bowl to flush away waste, which then gets discharged overboard. This system helps conserve fresh water on the vessel.
Why do ships float higher on sea water than in fresh water?
Because the the sea water contains salt, which increases the density of the water. Therefore, the ships becomes even less dense than the water, making it float higher.
Contrast salt water and fresh water?
Fresh and salt water are very different for one key reason, fresh water doesn't contain salt and salt water obviously does. There are different flora and fauna in fresh and salt water for this reason.
Dose a swimmer float better in fresh salt water or non fresh salt water?
on fresh salt water
Do ships in the general lakes need more or less ballast than ocean-going ships?
Ships need more ballast in the ocean because the salt helps to keep them a float.What we know is that salt water is about 3% more dense than fresh water and that ships use the water they are floating in for ballast.Say an ocean ship needs 10 tonnes of ballast to get to it's stable water line. The volume of 10 tonnes of seawater would equal 9.7m3.That same ship will float slightly lower in fresh water since fresh water is less dense. It will need 3% less ballast weight (9.7 tonnes) to get to the same stable water line in fresh water. The volume of 9.7 tonnes of fresh water would equal 9.7 m3.So, the ship in the ocean requires 3% more ballast weight than the ship in fresh water, but the ballast volume is the same in both cases.
What is salt water and fresh water?
Salt water is water that has salt in it and it is found in oceans. Fresh water does not have salt and is found in rivers and lakes.
