WorksheetsDensity Quizizz
Total questions: 29
Worksheet time: 15mins
Substances that are MORE dense than what they are placed into will...
Sink
Float
Density =
mass x volume
volume ÷ mass
mass ÷ volume
Ice floats in water because:
It is LESS dense that water
It is MORE dense than water
It has the SAME density as water
The unit for volume is
mL
g
g/mL
The unit for mass is
mL
g
g/mL
The unit for density is:
mL
g
g/mL
Helium balloons float because...
Helium is LESS dense than atmospheric (outside) air
Helium is MORE dense than atmospheric (outside) air
Balloons filled with carbon dioxide from our lungs will:
Float, because they are MORE dense than the surrounding air
Sink, because they MORE dense than the surrounding air
Float, because they are LESS dense than the surrounding air
Sink, because they are LESS dense than the surrounding air
When mass (weight) is DECREASED density will:
Increase
Decrease
Stay the same
When mass (weight) is INCREASED density will..
Increase
Decrease
Stay the same
When volume (the amount of available space) is DECREASED density will..
Increase
Decrease
Stay the same
When volume (the amount of available space) is INCREASED density will..
Increase
Decrease
Stay the same
volume =
density ÷ mass
density x mass
mass ÷ density
mass =
density ÷ volume
density x volume
volume ÷ density
True or False: Cold Air is LESS dense than hot air
True
False
Which of the following is FALSE?
Block 1 is LESS dense than water
Block 2 is MORE dense than water
Block 1 is MORE dense than Block 2
Block 2 is MORE dense than Block 1
Compared to black coffee, coffee with sugar is expected to be...
MORE dense
LESS dense
If the mass of an object is 50g and it occupies a volume of 10mL, what is its density?
5g/mL
500g/mL
0.5g/mL
5g
What is the mass of a object whose density is 2g/mL and has a volume of 10mL?
5g/mL
20g
20g/mL
5g
Density measures:
How heavy an object is
How much space an object takes up
The compactness of an object's weight in a certain volume/space
The flow resistance of a fluid
What is the volume occupied by an object whose mass is 30g and density is 5g/mL
150g/mL
6mL
6g/mL
150mL
Which of the following statements is TRUE?
water is MORE dense than oil, but LESS dense than syrup
water is LESS dense than oil, but MORE dense than syrup
syrup is the LEAST dense liquid in this image
water is the MOST dense liquid in this image
Regarding the mixture of vegetable oil and water, which of the following is TRUE?
Vegetable oil is MORE viscous & LESS dense than water
Vegetable oil is MORE viscous & MORE dense than water
Vegetable oil is LESS viscous & MORE dense than water
Vegetable oil is LESS viscous & LESS dense than water
In the event of a GREASE FIRE-what should you NOT do?
Add water
Cover with a lid
Smother with baking soda
Viscosity measures:
How heavy an object is
How much space an object takes up
The compactness of an object's weight in a certain volume/space
The flow resistance of a fluid
If the mass of an object is 80g and it occupies a volume of 40mL, what is its density?
2g/mL
320g/mL
0.5g/mL
2g
What is the mass of a object whose density is 3g/mL and has a volume of 20mL?
6.7g
60g
60g/mL
60mL
