Calculate
Sink or Float
Physical Properties
True or False
Misc.
100
The density formula.
What is d=m/v.
100
Ice.
What is float.
100
Density changes when you change ____________ or _____________
What is pressure & temperature
100
The density of water is one.
What is true.
100
If something floats in water it's density is less than...
What is 1.
200
Units of density.
What is grams/mL or grams/cm3
200
A ball with a density of .75 g/ml.
What is float.
200
The density of a rock is 1.4 g/ml. A scientist cut the rock in half, the density of half of the rock is...
What is 1.4 g/ml.
200
Ice floats because it is less dense than liquid water.
What is true.
200
Ice floats because its _____________ changes. (NOT DENSITY)
What is pressure/phase change/molecules move together.
300
The density of an object that mass and volume are both 1.
What is 1 g/ml.
300
A tire with a density of 2.4 g/ml.
What is sink.
300
Density increases when temperature (increases or decreases)
What is decreases.
300
When you increase temperature you decrease density.
What is true.
300
A density graph uses these two variables.
What is mass and volume.
400
The density of an object that has a mass of 100g and a volume of 200mL.
What is 1/2 g/ml.
400
Diet Pepsi.
What is float.
400
Density decreases when pressure (increases or decreases)
What is decreases.
400
When you make something bigger, you increase it's density.
What is false.
400
Something with a big mass and small volume will be (more dense or less dense)
What is more dense.
500
The density of an object with a mass of 10g and the volume of 5ml.
What is 2 g/ml.
500
After applying pressure to a piece of bread.
What is sink.
500
Cold liquid water will be on the (top/bottom).
What is bottom.
500
Oil is less dense than water and will float on top of water.
What is true.
500
Something with a big volume and small mass with be (more dense or less dense)
less dense
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