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By size I think you mean the volume. And no, you also need the density of the object. Which tells you how much a given size weighs.
Hi there Density is the ratio of an object's mass divided by its volume. Relative density is the ratio of density of a substance to the density of water, which is 1kg/1 is the density of pure water.
Density tells us how much matter is packed into a measured volume. That means:Density=Mass______VolumeSo that means the more dense an object is, the more particles in them are compressed together (heavier).:)
Hydrometer is used in batteries to measure density. A float tells you the density using displacement.
Density is "weight per unit volume" and, among other things, it tells you if something can float.
density tells us how packed the object is
Because if u know the denstiy you know what the components of the material is. By knowing that you would know the mass and volume.
You must compare the densities of the object and whatever substance you are putting it in. If the density of an object is greater than the substance it is in, then the object will not float on the surface
matter
It tells you the volume and the weight of the substance. eg- Q. Which weighs more? A tonne of coal or a tonne of feathers? A. They both weigh the same. It is the amount of volume it has and how much it weighs.
By size I think you mean the volume. And no, you also need the density of the object. Which tells you how much a given size weighs.
Well, in order to find the density of an object, here's what you must do:1) find the volume2) find the mass (by weighing)3) Mass over volume = densityMass volume tells us how much space something takes up. Density tells us how much is in that space i.e. how compact the molecules are.
That depends on the density of the substance. The density tells you, precisely, how much mass a substance has per unit of volume.That depends on the density of the substance. The density tells you, precisely, how much mass a substance has per unit of volume.That depends on the density of the substance. The density tells you, precisely, how much mass a substance has per unit of volume.That depends on the density of the substance. The density tells you, precisely, how much mass a substance has per unit of volume.
D= LoveD=M/V or
Density tells us how much matter is packed into a measured volume. That means:Density=Mass______VolumeSo that means the more dense an object is, the more particles in them are compressed together (heavier).:)
Hi there Density is the ratio of an object's mass divided by its volume. Relative density is the ratio of density of a substance to the density of water, which is 1kg/1 is the density of pure water.
"kg" is not a unit of weight. Fortunately, it cancels out of the calculations required to answerthis question, so we don't need to make a big deal about it just now.We'll make the simplifying assumption that there is no buoyant force due to the displacement ofair, and that the object's weight in air is its true, full weight.The question clearly states that 1/6th of the object's weight vanishes in water. That tells us thatthe weight of a parcel of water with volume equal to the volume of the object has 1/6th the weightof the object. By definition then, the density of water is 1/6th the density of the object.Since water is taken as the standard of density = 1, the object's density is 6 (grams per cc).