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Density formative
By Mr Pike
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Last updated about 11 hours ago
15 questions
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Question 1
1.
What is density?
The mass of an object
The space an object occupies
Mass per unit volume of a substance
The weight of an object
Question 2
2.
Density is a property that changes with the amount of substance.
True
False
Question 3
3.
The density of water is commonly known as...
1 g/cm3
1 kg/m3
1000 kg/m3
1 lb/ft3
Question 4
4.
Which factors can affect the density of a substance?
Temperature
Pressure
Color
Shape
Question 5
5.
Is air denser than oil?
Yes
No
Question 6
6.
Density can determine whether an object will float or sink in a fluid.
True
False
Question 7
7.
When the temperature of a substance increases, its density...
Increases
Decreases
Stays the same
Cannot be determined
Question 8
8.
To calculate density, you need...
Mass
Volume
Weight
Height
Question 9
9.
The unit of density in the metric system is kg/m3.
True
False
Question 10
10.
Who was the Greek philosopher who discovered the principle of density?
Plato
Aristotle
Archimedes
Socrates
Question 11
11.
A denser object always weighs more than a less dense object.
True
False
Question 12
12.
Which state(s) of matter has/have definite shape and volume?
Solid
Liquid
Gas
All of the above
Question 13
13.
Which is denser, a kilogram of feathers or a kilogram of iron?
Feathers
Iron
They are the same
Cannot be determined
Question 14
14.
All substances have the same density.
True
False
Question 15
15.
Which does not affect the density of an object?
Mass
Size
Shape
Volume