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A hollow steel ball weighs 1 kilogram what must its volume be for it to float in water?
Wiki User
∙ 16y ago
For an object to flat it must displace more water than it weighs. So a 1 kg hollow steel ball bust displace 1kg of water. 1 kg of water has a volume of 1 litre so the steel ball must have a volume greater than 1l. Note: 1lite = 1000cm^3
Wiki User
∙ 16y ago
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Why do marine vessels float in water?
Marine vessel float in water because of it's hollow shape and that enable it displace an amount of water which is equal to it's wiegth or volume.
Would an object of g in volume and cm cubed be able to float in water?
An object will float in water if it has less density than the water. You can calculate the density of the object by dividing its mass by its volume. For comparison, the density of water is: * 1 gram / cubic centimeter * 1 kilogram / liter * 1000 kilograms / cubic meter
Does a bolt float?
no because it isn't hollow and denser than water
Does the shape of a sustance determine if it will sink or float?
no the shape of a substance does not determine if it will sink or float. The density of the substance determines if it will sink or float. If the object weighs more than 1.0 g it will sink. If it weighs less than 1.0 g it will float.
Why does a ping pong ball float?
It is lighter than water and is hollow with air.
Can a ball float in water?
Depends on how much it weighs, if its hollow then maybe it would float. But doubting it would if its solid.
Will kilogram float in water why?
The mass of an object alone is not enough to determine whether it will float in water. You need to know the object's mass and its volume; in other words, its density. A kilogram of solid lead will sink in water. A kilogram of styrofoam will float. If an object is less dense than water it will float; if it is denser it will sink.
Why do marine vessels float in water?
Marine vessel float in water because of it's hollow shape and that enable it displace an amount of water which is equal to it's wiegth or volume.
Why can metal float?
For something to float, it must displace the same amount of water as it weighs. Answer:To float in water, a solid metal object must be lighter than the water equivalent to its volume. This would make lithium (at S.G. 0.53) the only metal that would float in water.Objects which are hollow and made of metal float because the contained volume of the object divided by the weight of the object is less than 1 gm/cm3, the density of water. Solid metal objects can float in liquids which have a density greater than they exhbit thesmelves. As an example, almost all metals will float in mercury
Can metal float?
For something to float, it must displace the same amount of water as it weighs. Answer:To float in water, a solid metal object must be lighter than the water equivalent to its volume. This would make lithium (at S.G. 0.53) the only metal that would float in water.Objects which are hollow and made of metal float because the contained volume of the object divided by the weight of the object is less than 1 gm/cm3, the density of water. Solid metal objects can float in liquids which have a density greater than they exhbit thesmelves. As an example, almost all metals will float in Mercury
Why are boats hollow?
So that they float.
Why do rubber duckies float?
they float because they do not weigh to much and are hollow
How balloons and blimps are able to fly in oceans of air?
Balloons float because of the same principal as how ships float: bouyancy. A ship displaces a volume of water. If the ship's weight is less than the volume of water that it displaces, then it will float. Same is true for a balloon. It displaces a volume of air. If the Hydrogen or Helium in the balloon weighs less than the volume of air it displaces, then it will rise.
Does a piece of copper floats in salt water?
Without seeing the piece of copper you have, it's hard to say.An object will displace a volume of water equal to its weight. This is how a ship that weighs over 100,000 tons can float: the volume of the ship is greater than the volume of 100,000 tons of water. The ship pushes aside (or "displaces") 100,000 tons of water, and the rest of the ship rides above the surface.Now for your piece of copper: If it's solid, the copper will weigh more than an equal volume of water. If it can't push aside water equal to its weight, it'll sink. If the copper is hollow, it will weigh less than an equal volume of water, and will float.
Why does the ball sink and the cube float?
What are you putting it in? In a liquid with a high enough specific gravity it certainly will float. A small flake of it will float on water as well, supported by the surface tension of the water.
How do you make a ship out of metal float?
What detimines whether an oject will sink or float is the amount of fluid that it displaces. If the amount of fluid displaced weighs more than the object then it will float, if it weghs less it will sink. A boat can be made of any material, even concrete.
Why is the reason an object floats in water?
If the volume of liquid the object displaces weighs more than the object, the object will float. The principle is buoyancy or specific gravity.
