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WorksheetsP3 AQA KKI
Total questions: 100
Worksheet time: 50mins
Name
Class
Date
1.
Which of these is not a state of matter?
a)
Solid
b)
Liquid
c)
Gas
d)
Atom
2.
Which state of matter cannot flow
a)
Solid
b)
Liquid
c)
Gas
3.
In which state of matter do the particles move the fastest?
a)
Solid
b)
Liquid
c)
Gas
4.
In which state of matter are the particles in a fixed position?
a)
Solid
b)
Liquid
c)
Gas
5.
Which state of matter can be compressed?
a)
Solid
b)
Liquid
c)
Gas
6.
Which state of matter does not have a fixed volume?
a)
Solid
b)
Liquid
c)
Gas
7.
Which state of matter has a fixed shape?
a)
Solid
b)
Liquid
c)
Gas
8.
In which state of matter are the forces/bonds the strongest?
a)
Solid
b)
Liquid
c)
Gas
9.
In which state of matter are the forces/bonds the weakest?
a)
Solid
b)
Liquid
c)
Gas
10.
How do particles move in a gas?
a)
Randomly
b)
Slowely
c)
Organised
11.
How do particles move in a gas?
a)
Fast
b)
Slow
12.
What is it called when a substance turns from a solid into a liquid?
a)
Melting
b)
Freezing
c)
Evaporating
d)
Condensing
13.
What is it called when a substance turns from a liquid to a solid?
a)
Melting
b)
Freezing
c)
Evaporating
d)
Condensing
14.
What is it called when a substance turns from a liquid into a gas?
a)
Melting
b)
Freezing
c)
Evaporating
d)
Condensing
15.
What is it called when a substance turns from a gas into a liquid?
a)
Melting
b)
Freezing
c)
Evaporating
d)
Condensing
16.
Are substances freezing points always cold?
a)
Yes
b)
No
17.
Are substances melting points always hot?
a)
Yes
b)
No
18.
Are substances boiling points always hot?
a)
Yes
b)
No
19.
What happens to the speed of particles as the state of matter is heated?
a)
Speed up
b)
Slow down
c)
Don’t change speed
20.
What happens to the speed of particles as the state of matter is heated?
a)
Gain energy
b)
Loose energy
c)
Maintain their energy
21.
What happens to the pressure a gas exerts as its heated?
a)
Increases
b)
Decreases
c)
Stays the same
22.
What type of energy do gas particles gain more of when heated?
a)
Gravitational potential
b)
Kinetic
c)
Elastic
d)
Nuclear
23.
How do you calculate the density of an object?
a)
mass
b)
mass / volume
c)
volume x mass
d)
mass / volume
24.
How do you work out the mass of an object?
a)
weigh it on a balance
b)
work outs its volume
c)
find out its density
25.
What are the units for mass if density needs to be calculated in kg/m3?
a)
kg
b)
g
c)
dm3
d)
cm3
26.
What are the units for density if mass is kg and volume is cm3?
a)
kg/cm3
b)
cm3/kg
c)
kgcm3
d)
kg/m3
27.
What are the units for density if mass is kg and volume is m3?
a)
kg/cm3
b)
cm3/kg
c)
kgcm3
d)
kg/m3
28.
What are the units for mass in physics if density needs to be calculated in g/cm3?
a)
kg
b)
g
c)
dm3
d)
cm3
29.
What are the units for volume if density needs to be calculated in g/cm3?
a)
kg
b)
g
c)
dm3
d)
cm3
30.
How do you calculate the volume of a cuboid?
a)
width x length x height
b)
height x length
c)
height x length / width
d)
width / mass x length
31.
How do you calculate the volume of a cylinder?
a)
πr2
b)
πr2 x h
c)
πd
32.
How do you calculate the volume of an irregular shaped object?
a)
submerge the object in a eureka can and measure the water displaced using a measuring cylinder
b)
submerge the object in a eureka can
c)
measure it
d)
width x length x height
33.
What happens to the internal energy of a substance as it is heated?
a)
increases
b)
decreases
c)
doesn't change
34.
What happens to the number of particles as you heat them up and change its state?
a)
Increases
b)
decreases
c)
doesn’t change
35.
What happens to the number of particles as you cool them down and change its state?
a)
Increases
b)
decreases
c)
doesn’t change
36.
What can happen to substances when their internal energy increases?
a)
change state
b)
increase in temperature
c)
decrease in temperature
37.
What can happen to substances when their internal energy decreases?
a)
change state
b)
increase in temperature
c)
decrease in temperature
38.
The energy needed to change 1kg of a solid into a liquid (melt all of it)?
a)
specific latent heat
b)
specific latent heat of vaporisation
c)
specific latent heat of fusion
39.
The energy needed to change 1kg of a liquid into a gas (evaporate all of it)?
a)
specific latent heat
b)
specific latent heat of vaporisation
c)
specific latent heat of fusion
40.
What is happening when a substance is melting?
a)
Bonds are forming
b)
Bonds are breaking
c)
Bonds are weakening
41.
What is happening when a substance is evaporating?
a)
Bonds are forming
b)
Bonds are breaking
c)
Bonds are weakening
42.
What is happening when a substance is condensing?
a)
Bonds are forming
b)
Bonds are breaking
c)
Bonds are weakening
43.
What is happening when a substance is freezing?
a)
Bonds are forming and strengthning
b)
Bonds are breaking
c)
Bonds are weakening
44.
How do you calculate the energy needed to melt something?
a)
specific latent heat x mass
b)
specific latent heat / mass
c)
mass / specific latent heat
45.
How do you calculate the energy needed to evaporate something?
a)
specific latent heat x mass
b)
specific latent heat / mass
c)
mass / specific latent heat
46.
In which section of the graph is melting happening?
a)
Between A and B
b)
Between B and C
c)
Between D and E
d)
Between E and F
47.
Which of these is not a state of matter?
a)
Solid
b)
Liquid
c)
Gas
d)
Atom
48.
Which state of matter cannot flow
a)
Solid
b)
Liquid
c)
Gas
49.
In which state of matter do the particles move the fastest?
a)
Solid
b)
Liquid
c)
Gas
50.
In which state of matter are the particles in a fixed position?
a)
Solid
b)
Liquid
c)
Gas
51.
Which state of matter can be compressed?
a)
Solid
b)
Liquid
c)
Gas
52.
Which state of matter does not have a fixed volume?
a)
Solid
b)
Liquid
c)
Gas
53.
Which state of matter has a fixed shape?
a)
Solid
b)
Liquid
c)
Gas
54.
In which state of matter are the forces/bonds the strongest?
a)
Solid
b)
Liquid
c)
Gas
55.
In which state of matter are the forces/bonds the weakest?
a)
Solid
b)
Liquid
c)
Gas
56.
How do particles move in a gas?
a)
Randomly
b)
Slowely
c)
Organised
57.
How do particles move in a gas?
a)
Fast
b)
Slow
58.
What is it called when a substance turns from a solid into a liquid?
a)
Melting
b)
Freezing
c)
Evaporating
d)
Condensing
59.
What is it called when a substance turns from a liquid to a solid?
a)
Melting
b)
Freezing
c)
Evaporating
d)
Condensing
60.
What is it called when a substance turns from a liquid into a gas?
a)
Melting
b)
Freezing
c)
Evaporating
d)
Condensing
61.
What is it called when a substance turns from a gas into a liquid?
a)
Melting
b)
Freezing
c)
Evaporating
d)
Condensing
62.
Are substances freezing points always cold?
a)
Yes
b)
No
63.
Are substances melting points always hot?
a)
Yes
b)
No
64.
Are substances boiling points always hot?
a)
Yes
b)
No
65.
What happens to the speed of particles as the state of matter is heated?
a)
Speed up
b)
Slow down
c)
Don’t change speed
66.
What happens to the speed of particles as the state of matter is heated?
a)
Gain energy
b)
Loose energy
c)
Maintain their energy
67.
What happens to the pressure a gas exerts as its heated?
a)
Increases
b)
Decreases
c)
Stays the same
68.
What type of energy do gas particles gain more of when heated?
a)
Gravitational potential
b)
Kinetic
c)
Elastic
d)
Nuclear
69.
How do you calculate the density of an object?
a)
mass
b)
mass / volume
c)
volume x mass
d)
mass / volume
70.
How do you work out the mass of an object?
a)
weigh it on a balance
b)
work outs its volume
c)
find out its density
71.
What are the units for mass if density needs to be calculated in kg/m3?
a)
kg
b)
g
c)
dm3
d)
cm3
72.
What are the units for density if mass is kg and volume is cm3?
a)
kg/cm3
b)
cm3/kg
c)
kgcm3
d)
kg/m3
73.
What are the units for density if mass is kg and volume is m3?
a)
kg/cm3
b)
cm3/kg
c)
kgcm3
d)
kg/m3
74.
What are the units for mass in physics if density needs to be calculated in g/cm3?
a)
kg
b)
g
c)
dm3
d)
cm3
75.
What are the units for volume if density needs to be calculated in g/cm3?
a)
kg
b)
g
c)
dm3
d)
cm3
76.
How do you calculate the volume of a cuboid?
a)
width x length x height
b)
height x length
c)
height x length / width
d)
width / mass x length
77.
How do you calculate the volume of a cylinder?
a)
πr2
b)
πr2 x h
c)
πd
78.
How do you calculate the volume of an irregular shaped object?
a)
submerge the object in a eureka can and measure the water displaced using a measuring cylinder
b)
submerge the object in a eureka can
c)
measure it
d)
width x length x height
79.
What happens to the internal energy of a substance as it is heated?
a)
increases
b)
decreases
c)
doesn't change
80.
What happens to the number of particles as you heat them up and change its state?
a)
Increases
b)
decreases
c)
doesn’t change
81.
What happens to the number of particles as you cool them down and change its state?
a)
Increases
b)
decreases
c)
doesn’t change
82.
What can happen to substances when their internal energy increases?
a)
change state
b)
increase in temperature
c)
decrease in temperature
83.
What can happen to substances when their internal energy decreases?
a)
change state
b)
increase in temperature
c)
decrease in temperature
84.
The energy needed to change 1kg of a solid into a liquid (melt all of it)?
a)
specific latent heat
b)
specific latent heat of vaporisation
c)
specific latent heat of fusion
85.
The energy needed to change 1kg of a liquid into a gas (evaporate all of it)?
a)
specific latent heat
b)
specific latent heat of vaporisation
c)
specific latent heat of fusion
86.
What is happening when a substance is melting?
a)
Bonds are forming
b)
Bonds are breaking
c)
Bonds are weakening
87.
What is happening when a substance is evaporating?
a)
Bonds are forming
b)
Bonds are breaking
c)
Bonds are weakening
88.
What is happening when a substance is condensing?
a)
Bonds are forming
b)
Bonds are breaking
c)
Bonds are weakening
89.
What is happening when a substance is freezing?
a)
Bonds are forming and strengthning
b)
Bonds are breaking
c)
Bonds are weakening
90.
How do you calculate the energy needed to melt something?
a)
specific latent heat x mass
b)
specific latent heat / mass
c)
mass / specific latent heat
91.
How do you calculate the energy needed to evaporate something?
a)
specific latent heat x mass
b)
specific latent heat / mass
c)
mass / specific latent heat
92.
In which section of the graph is evaporating happening?
a)
Between A and B
b)
Between B and C
c)
Between D and E
d)
Between E and F
93.
What state will this substance be between A and B
a)
Solid
b)
Liquid
c)
Gas
94.
In which section of the graph is evaporating happening?
a)
Between A and B
b)
Between B and C
c)
Between D and E
d)
Between E and F
95.
In which section of the graph is melting happening?
a)
Between A and B
b)
Between B and C
c)
Between D and E
d)
Between E and F
96.
What state will this substance be between A and B
a)
Solid
b)
Liquid
c)
Gas
97.
What state will this substance be between C and D?
a)
Solid
b)
Liquid
c)
Gas
98.
What state will this substance be between C and D?
a)
Solid
b)
Liquid
c)
Gas
99.
What state will this substance be between E and F?
a)
Solid
b)
Liquid
c)
Gas
100.
What state will this substance be between E and F?
a)
Solid
b)
Liquid
c)
Gas
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