WorksheetsDensity
Total questions: 38
Worksheet time: 32mins
18.0 ml
6.0 ml
38.0 ml
Which box has a higher density?
A
B
They are the same
Calculate the density in the following question: A flower pot has a mass of 95 g and a volume of 92 mL.
1.03 g/mL
0.97 g/mL
1.01 g/mL
0.99 g/mL
Jack has a pencil. It's density is 7 g/cm3 . Jack decides to cut it in half. What is the density of the pencil?
3.5 g/cm3
The amount of water displaced is the same as the volume of the object. What is the VOLUME of the object?
There are 4 objects listed with their densities. Which of the following will float on water? (SELECT 2)
Object A:
0.7 g/cm3
Object B:
1.2 g/cm3
Object C:
0.25 g/cm3
Object D:
11.4 g/cm3
If an object has a density of 6 g/mL and you put it into water, will it sink or float?
What happens to air molecules when they are heated?
they come together
they seperate
they don't move
they stay the same.
What happens to air molecules when they are cooled?
They spread apart
they become compacted
they stay the same
they move quickly
What is the formula for Mass?
Mass/Volume
Density x Volume
Mass/Density
Density/Mass
Volume/Mass
What is the formula for Volume?
Mass/Volume
Density x Volume
Mass/Density
Volume/Mass
Density/Mass
If one side of a cube is 3cm, what is its volume?
3 cm3
9 cm3
27 cm3
In the picture, a can of Pepsi sunk and a can of Diet Pepsi are put into water. The Pepsi must be
more dense than water
less dense than water
it has no density
it has a density of 1 g/mL
when an object is compressed so that its mass is packed into a smaller space, its density
increases
decreases
remains constant
Why does ice float
Liquid water is less dense than solid water.
Solid water is less dense than liquid water.
Gaseous water is less dense than solid water.
Liquid water is less dense than gaseous water.
If water has a density of 1 g/cm3, what would an object with a density of 1.5 g/cm3 do in water?
sink
float
I don't know
Find the density of a 2 cm x 2 cm x 2 cm cube with a mass of 64 g.
(Hint: find the volume first!)
13 g/cm3
2 g/cm3
10 g/cm3
8 g/cm3
You decide you want to carry a boulder home from the beach. It is 30 centimeters on each side, and so has a volume of 27,000 cm3. It is made of granite, which has a typical density of 2.8 g/cm3. How much mass will this boulder have?
(a)
Which of the following substances would float in water? (Hint: water has a density of 1g/cm3)
gold
rubber
water
cork
Using the picture, tell me which object is the least dense and why?
The fish because he is in the middle
The cork because it is floating at the top of the water
The rock because it is at the bottom
The cork and the rock because they have the same about of atoms.
