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Because they are not solid shapes... they are shaped so as to be lighter than water when you look at their overall volume.

It's like a child's balloon. Uninflated, it lies on the ground and doesn't move. But fill it with air and it floats in the air. Suddenly there is less density than there was.

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13y ago
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11y ago

Ships also have masses of air between the steel. You need to take the average density of the entire ship, not just of the steel.

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12y ago

Because the boat is hollow, allowing it to displace enough water to equal it's own mass

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Q: Why do steel ships float if steel is denser material than water?
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Related questions

Should a material have a higher or lower density to float in water?

A material needs a lower density than water to float in water. Ships float in water because their average density is lower than water. The average density includes the steel hull and the air inside the hull.


What will happen to a solid made from matter with a greater density than water when it is dropped into water?

The answer depends on the shape of the object. Ships, made from steel, which is denser than water, do float!


What will happen to a solid objects made from matter from with a greater density than water when it is dropped into water?

The answer depends on the shape of the object. Ships, made from steel, which is denser than water, do float!


What will happen to a solid object made from matter with a greater density than water when it is dropped into water?

The answer depends on the shape of the object. Ships, made from steel, which is denser than water, do float!


Who was the first scienctist to figure out how steel ships float on water?

archemedes


Why a large boat is able to float considering that steel is denser than water?

caz it has less dens


Does metal or steel float in the dead sea?

No. It may be denser than the ocean, but nowhere near dense enough.


Why do ships float even if they are made of a material more dense than water?

What matters when you consider the ability of something to float is the mass of water it can displace. This needs to be greater than the mass of the ship. A steel ship is not steel all the way through, a lot of the inside is air, so the effective density is much smaller than if it were all steel.


What material is used to make ships?

Ancient ships were made from wood with nails and iron fittings. Modern ships are steel.


Will a fork float?

A fork can float if it is made of the right material. A fork that is made from stainless steel will not float in water, but a fork made of plastic will.


How does the shape of a steel ship allowed to ship to float?

small water displacment compared to ships size


How does the ship of a steel ship allow the ship to float?

small water displacment compared to ships size