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WorksheetsDensity
Total questions: 10
Worksheet time: 5mins
Why does a helium balloon float in air?
It is less dense than air
It is more dense than air
It is colder than the air
it is hotter than the air
What is the density of water?
3 g/mL
1 g/mL
0.5 g/mL
6 g/mL
What is density?
The amount of mass per volume
The amount of volume per mass
The amount of pressure per volume
The amount of pressure per mass
When a gas is heated, it...
shrinks
does not change
expands
How could two objects have different volumes, but still have the same mass?
If they both have the same density
If the larger object has a lower density
If the smaller object has a lower density
If the larger object has a higher density.
If I add salt to water, the mixture becomes...
less dense than before
no change
more dense than before
How can an object float on water?
If it is more dense than water
If it is less dense than water
If it has the same density as water
If a gas's density decreases, its particles are now...
smaller
farther apart
bigger
closer together
Typically, the particles in a gas are not interacting.
True
False
1 milliliter (mL) is a little bit bigger than 1 cubic centimeter (cm3)
True
False
