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Changing the mass or volume of an object changes what?
weight
Does changing the mass or volume of an object change it's density?
Yes if the both are not changed proportionately, Density = mass/volume.
Changing the mass or volume of an object changes its density and?
liquild
How could you change the volume of an object without changing the mass?
boobs
Why does changing the shap of an object have no affect on the density of that object?
Density is mass divided by volume: Changing the shape (say by bending it) changes neither.
What is another way to say changing mass and volume?
changing mass and volume
How do you graph mass vs volume?
Mass vs Volume graphs have a positive slope and and y intercept of approximately zero
Why mass and volume measurements for any sample of liquid should fall along the graph line?
mass and volume measurements for any sample liquid should fall along the graph line because liquids have a constant density. Density is mass over volume. Mass equals density which is a constant time volume.
Changing the mass or volume of an object changes what?
weight
What are examples of matter changing volume but not changing the mass?
When air is heated, that volume of air expands (which is why hot air balloons go up). The hot air has changed in volume, but it is still the same mass.
Does changing the mass or volume of an object change it's density?
Yes if the both are not changed proportionately, Density = mass/volume.
What value should theoretically be obtained for the intercept on a graph of mass vs volume HINT The intercept corresponds to zero mass and zero volume?
zero
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.
Changing the mass or volume of an object changes its density and?
liquild
How could you change the volume of an object without changing the mass?
boobs
Will changing the volume of a container filled with gas change the mass of the gas?
No
How are slope of the line and density of the material related?
Density is the slope of the line. density = mass/volume = constant. Since mass and volume have a linear relationship, then that constant is also the slope of the line on a graph of a comparison of mass to volume ratios.
