Liquid Density

Which liquid is the least dense?

• oil

• water

• syrup 

• plastic bottle

Which liquid is the most dense?  

• oil

• water

• syrup

• plastic bottle

Tags

NGSS.MS-PS1-2

Why do some substances float on water?

• they are warmer than water

• they are cooler than water

• they are more dense than water

• they are less dense than water

Tags

NGSS.MS-PS2-2

What causes an object to sink in a water?

• if the object's density is less than the water's density.

• if the object's density is the same as water's density.

• if the object's density is greater than water's density.

• if the object's density is zero

If a liquid has a mass of 200 grams and occupies a volume of 250 ml, what is its density?

• 0.8 g/ml

• 1.25 g/ml

• 0.5 g/ml

• 2.0 g/ml

Which of the following is true about the density of liquids?

• It increases as temperature increases.

• It decreases as temperature increases.

• It remains constant regardless of temperature.

• It is always higher than the density of solids.

Tags

NGSS.MS-PS1-4

If you have two samples of different liquids with the same volume but one weighs more than the other, what can you infer?

• The heavier liquid has a lower density.

• The lighter liquid has a higher density.

• The heavier liquid has a higher density.

• The densities are the same.

• Float

• Sink

• Neither, it will remain suspended

• It depends on the temperature

Put the liquids in order from most dense to least dense?

• 4, 3, 2, 1

• 1, 2, 3, 4

• 3, 4, 2, 1, 

• 4, 3, 1, 2

Tags

NGSS.MS-PS1-2

What is the formula for density?

• density = mass x volume

• density = mass / volume

• density = mass + volume

• density = mass - volume