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The "density" of something is a measure of how much it weighs (technically, its mass) per amount of space it takes up (its volume). The formula for density is
Density = mass/volume.
So something that is very heavy but doesn't take up much space (like lead) is considered to have a high density, but something that is light and takes up a lot of space (like feathers) has a low density. So the word "dense" usually refers to things that have a high density.
It is also commonly used colloquially to refer to somebody who is maybe a bit slow to understand things (a reference to their skull being dense, thus not allowing much in or out of their brains).
What else can I help you with?
What does density mean in a verb or noun?
Density is a noun and means compactness, closeness.
What do you mean relative density?
Relative density is a measure of the density of a substance compared to the density of another substance, usually water. It is calculated by dividing the density of the substance by the density of water. Relative density can help determine if a substance will sink or float in water based on its comparison to water's density.
What is the English of densidad?
Do you mean density? Density translates to Spanish as Densidad. The symbol most often used for density is p. Mathematically, density is defined as mass divided by volume. P =m/v.
If a block of wood floats in water what does that mean about its density?
If a block of wood floats in water, it means that the density of the wood is less than the density of water. This is because objects with a lower density than water will float, while objects with a higher density will sink.
What are the factors affecting mean free path?
Density: As gas density increases, the molecules become closer to each other. Therefore, they are more likely to run into each other, so the mean free path decreases.Increasing the number of molecules or decreasing the volume will cause density to increase. This will decrease the mean free path.Radius of molecule: Increasing the radius of the molecules will decrease the space between them, causing them to run into each other more. Therefore, mean free path decrease.Pressure, Temperature, and other factors that affect density can indirectly affect mean free path.
Does Neptune have a mean density of 1.2?
No. Neptune's mean density is 1.638 g/cm³.
What do density values mean?
density is the mass of unit volume of the substance.
What is the equation for dinsity?
Assuming you mean density, you might be referring to the definition of density: density = mass / volume
What does it mean to compare the density of an object to that of it in pieces?
It means: * Calculate the density of an object * Calculate the density of its pieces * Compare
What is mean density on Saturn?
The mean density of Saturn is about 0.687 grams per cubic centimeter. This low density is due to the planet's composition primarily of hydrogen and helium gases, with a small rocky core at its center.
What does the density of a substance mean?
we can go
Does congruence mean same density?
No
In the formula for density what does the D mean?
D=density V=volume M=mass
What is the mean density of Jupiter?
Jupiter's average density is 1.33 g/cm^3
What does mean that plasticine has higher density value that water?
means that plasticine has higher density.
What does density in science mean?
Density means that all the molecules or materials are closer together
What does density mean in a verb or noun?
Density is a noun and means compactness, closeness.
