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Expansion means that the volume increases......
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∙ 12y ago
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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.
Does a change of state affect the objects volume?
NoThe mass always stays the same. The volume of a subtance may change.
What happens to the density if you change the volume?
it changes
What happens to density if an objects mass remains constant but its volume is increased?
Nothing. If the volume is increased, the mass also has to increase.
What happens to density if an objects volume remains constant but its volume is decreased?
If an object's volume remains constant but its volume is decreased,its density becomes ambiguous and mutually inconclusive.
The change in an objects volume that occurs when heat is added is called?
thermal expansion
What happens to the volume a rectangular prism if the width is tripled?
A [multiplicative] change in one dimension makes the same change in the volume. So the volume would be tripled.
What is an increase in an objects volume when its heated?
Perhaps coincidentally, that physical change is called "expansion".
What happens to density if you change the volume and mass?
stays the same
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.
How does a change volume affect an objects density when mass stays the same?
With constant mass, a decrease in volume will increase the the density. Conversely, an increase in volume will decrease the density.
What happens to the density as the mass and volume change?
it liquifies.
