If you try to find the density of an object with a density less than water, the object will float in water. This indicates that the object is less dense than water. To find the density of such an object, you would divide the mass of the object by its volume.
-- It would float in the water, with part of it above the surface. -- It would hang just below the surface, or at whatever depth you placed it. -- It would sink down through the water like a rock.
Compare the density of the object in question to the density of water. If its density is less than water, it will float. For example, oak floats because its density is 0.7 g/cm³ and the density of water is 1 g/cm.If the density of an object is greater than water, it will sink.
Its average density (total mass divided by total volume) certainly is. Beware, because an empty spherical shell made of a material slightly more dense than water, could float. Also a very heavy battleship, constructed mostly of very dense metal, would easily float.
In general, an object floats if it is less dense (has less density) than the water (or other liquid).
If you try to find the density of an object with a density less than water, the object will float in water. This indicates that the object is less dense than water. To find the density of such an object, you would divide the mass of the object by its volume.
-- It would float in the water, with part of it above the surface. -- It would hang just below the surface, or at whatever depth you placed it. -- It would sink down through the water like a rock.
It would sink because the object is more dense than the water.
Everyone on earth would drown.
It would not be good for finding the volume of an object that is less dense than water. Such an object would float and therefore would not displace its full volume worth of water.
The density of the object goes through the less denser liquids until it gets to a liquid that is more dense than it. The first liquid that is denser than the object, the object will float on the liquid. My class did this in Science Class.
In salt water the water is more dense but in regular water the water isn't as dense so it couldn't float an object higher than salt water.More specifically, an object that floats in a liquid exactly displaces an amount of liquid having the same mass as the object. This is called bouyancy. Since the density (mass per volume) of salt water is greater than that of fresh water, an object will displace less volume, i.e. float higher in the salt water, than it would in fresh water.
Compare the density of the object in question to the density of water. If its density is less than water, it will float. For example, oak floats because its density is 0.7 g/cm³ and the density of water is 1 g/cm.If the density of an object is greater than water, it will sink.
If ice were not less dense than water, ice would form from the bottom up in bodies of water, freezing the aquatic life, and possibly killing off most of the aquatic life every winter.
Its average density (total mass divided by total volume) certainly is. Beware, because an empty spherical shell made of a material slightly more dense than water, could float. Also a very heavy battleship, constructed mostly of very dense metal, would easily float.
It depends on the density of the object that weighs one pound, and how much of it is under water. The object will weight 1lb - water density * object volume under water; If the object is on average is less dense the water (i.e. is buoyant), and is allowed to swim, its weight will be 0 because proportion of its volume under water will compensate gravity exactly.
Freshwater is less dense than saltwater so the fish so it would internally rupture.