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Density usually changes when an object is heated or cooled - especially in the case of gases, or when there is a change of phase.
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∙ 13y ago
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How do you change density?
To change density there are three ways. You can change the shape, mass or volume of the object
When mass and volume change what happens to the density?
When mass increases and volume stays constant, the density increases. When volume increases and mass stays constant the density decreases. When they both change, then the density will depend on the rate of change of mass and the rate of change of volume.
Does the density of a hammer change whether it is in a space ship or on earth?
Density does not change regardless of where the object is. It is a constant.
What is the density of a nickel if it were sawed in half?
It is unchanged. The density is the mass divided by the volume, and as both of these numbers are halved the density does not change.
Is the change in the number of predators density dependent or independent?
Density Dependent
Does the shape of an object change its density?
Changing the shape CAN change the density. If you change it into a smaller shape, then you increase the density. However the mass will not change.
Is a change in density a chemical change?
Density is a physical property.
Why does changing shape of an object dose not change the density?
Changing the shape CAN change the density. If you change it into a smaller shape, then you increase the density. However the mass will not change.
How do you change density?
To change density there are three ways. You can change the shape, mass or volume of the object
If an objects volume is unchanged then how will its density change?
It won't change. Density is volume divided by mass, so if volume doesn't change, density doesn't change unless you change the mass of the object.
How does the density of the metal in the crushed can compare with the density of the metal before the can was crushed?
The density of the metal doesn't change when you crush a can.
When you cut something in half like a candy bar does the density change?
The density does not change.
How can you change density of a substance?
You can change the density of a substance by changing its volume. Density is equivalent to mass over volume. So changing the volume affects density.
Does the volume of water change the density of water?
Density = mass / volume. So if the volume changes, the density will obviously also change.
Is change in the number of predators density independent or density independent?
Density Dependent
Is Change in the number of predators density dependent or density independent?
Density Dependent
Does density and volume change the ability to change energy?
yes because density = volume/mass
