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∙ 16y ago
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What things have density?
Many things have density, including liquids, solids, and gases. For example, water has a density of 1 g/cm³, while materials like gold and lead have much higher densities. The density of an object is determined by its mass and volume.
Why do some things float and som things sinks?
Whether an object floats or sinks depends on its density compared to the density of the liquid it is placed in. Objects that are less dense than the liquid will float, while objects that are more dense will sink. This is due to the buoyant force acting on the object, pushing it up if it is less dense or down if it is more dense.
Why does only light things float in salt water?
Whether things float or sink this depend only on the density , the density of the salt water is aprox. 1030 kilogram per meter cube so if you but things have density less than that they will float , things with higher density sink.
Density of the body refers to what 2 things of the human body?
muscle density and bone density
If 2 things have the same density sre they the same thing?
Not necessarily. Density is mass divided by volume. Many different things could have the same density.
Density if found by dividing what two things?
Density is found by dividing the mass of an object by its volume.
What do you call the crowdedness of an area?
population density
What type of things have some density in them?
Anything/everything with any mass has density.
Why is density important?
Density is important because it helps determine how much matter is packed into a given space. It is a physical property that can help identify substances or materials, as different substances have different densities. Density also plays a key role in buoyancy and can be used to predict how objects will interact in fluids.
At what density do things sink?
Objects sink when their density is greater than the density of the fluid they are in. This is known as the principle of buoyancy. The density of an object can be calculated by dividing its mass by its volume.
How do densities of the things that floatrdbcompare to the density of water?
their density is less than that of water
Is density important?
Density is important because it can show you if things float or sink.
