WorksheetsP2 Revision for 2022 mock
Total questions: 68
Worksheet time: 1hrs 22mins
The (a) has the MOST kinetic energy
Pot
Ant
Bird
Which has the MOST
Gravitational energy
according to the table?
Pot
Drone
Ant
Bird
Which has the MOST
Thermal energy
according to the table?
Pot
Drone
Ant
Bird
Which has the LEAST
Thermal energy
according to the table?
Pot
Drone
Ant
Bird
Which has the LEAST
Thermal energy
according to the table?
Man
Fly
Dog
Bat
Which has the MOST
Thermal energy
according to the table?
Man
Fly
Dog
Bat
Which has the MOST
Gravitational energy
according to the table?
Man
Fly
Dog
Bat
Which has the LEAST
Gravitational energy
according to the table?
Man
Fly
Dog
Bat
Which has the LEAST
Kinetic energy
according to the table?
Man
Fly
Dog
Bat
Which has the MOST
Kinetic energy
according to the table?
Man
Fly
Dog
Bat
What kind of stored energy does this rock have at the edge of a cliff?
gravitational potential energy
elastic potential energy
chemical potential energy
it has no energy stored in it
This ball is still at the top of a slope. What kind of energy does it have?
Kinetic Energy
Gravitational potential energy
Both
Neither
At which point is the cart's gravitational potential energy greatest?
W
X
Y
Z
it's the same everywhere
What happens when the skier goes down the hill
Gravitational increases
Kinetic increases
Gravitational decreases
Kinetic increases
Gravitational decreases
Kinetic decreases
Gravitational increases
Kinetic decreases
At which point is kinetic energy greatest?
W
X
Y
Z
it is the same everywhere
which point has the most gravitational energy
G
F
B
A
D
At what point does the water have the greatest gravitational potential energy?
A
B
C
D
which point has the most kinetic energy
E
C
B
D
A
You throw a ball into the air as shown in the diagram. At what point does the ball have the most gravitational potential energy?
W
X
Y
Z
At which position would the roller coaster be converting kinetic energy to gravitational potential energy?
A to B
B to C
C to D
All along the track
The most kinetic energy is at
a
b
c
d
At what position does the rock have the greatest gravitational energy?
C
A
D
E
it stays the same because the mass is the same
Look at the the picture. How can we increase the gravitational potential energy of the car?
Fill the boot of the car so its mass is 800kg
Remove the seats so its mass is 600kg
If these vehicles were all at the same speed, Which would have the greatest kinetic energy?
all the same
If these vehicles were all at the same height on a hill, Which would have the greatest gravitational potential energy?
all the same
Why must the peak at Y be smaller than the peak at W
The roller coaster isn't hot enough
Energy is lost due to heat during friction
The track needs more friction
the gravity is too strong
Where would the thermal store due to friction be greatest?
a
b
c
d
There won't be any thermal energy produced
Match up
A
Earth Wire
B
Live wire
C
Neutral Wire
D
Fuse
What is the current alternating frequency that comes out of the mains supply of a UK home?
(a)
What is the average voltage that comes out of the mains supply in your home?
(a)
A battery makes ...
Alternating current
Direct current
If a graph crosses the zero line then it must be ....
alternating current
direct current
Graph C shows ...
alternating current
direct current
This kettle is plugged into a socket in the wall. Which statement best describes how it is powered?
mains powered
battery powered
solar powered
mechanically powered
wind powered
Graph F shows ...
alternating current
direct current
The symbol labelled A means (a)
The symbol labelled B means (b)
Which type of electricity is coming out of the mains when you plug into a socket in the wall ?
Alternating current
Direct current
both Direct and Alternating current
Wire C has (a) potential difference in UK
Wire B has (b) potential difference in UK
What component protects the appliance from overloading which could start a fire?
Earth Wire
Neutral Wire
live wire
Fuse
battery
What characteristic of a fuse wire is it's most important feature?
it's Boiling point
it's strength
it's Melting point
it's Texture
it's flexibility
The fuse in a circuit melts when there is:
no earth wire
Too much current
direct current
Too much resistance
no diode
The fuse in a circuit 'blows' when the fuse wire....
set alight
melts
explodes
cracks
falls out
what happens to a 3A fuse
when the current is 4 amps?
it sets alight
it melts
it explodes
it cracks
nothing happens
what happens to a 5A fuse
when the current is 3 amps?
it sets alight
it melts
it explodes
it cracks
nothing happens
Which letter shows the circuit symbol for a fuse ?
(a)
Which of these circuit symbols would represent plugging into the mains supply in the wall of your home?
A
B
Match these
High AC
A
Low AC
D
High DC
E
Low DC
B
Work done = Force x distance
what is the unit of work?
Newton
Joule
Watt
Meter
Kilogram
Which picture shows South and South interacting ?
(a)
What are the 3 missing letters
A magnetic field like this is called a (a) form field
This steel paper clip is in the magnetic field of the bar magnet. It is about to move.
Finish the sentence: The paper clip will ....
always attract
always repel
either attract or repel - it could do either.
Which of these metals are magnetic?
silver
iron
steel
Tin
Lead
Steel cans will end up in (a)
Aluminium cans will end up in (b)
Which objects are 'induced magnets' ?
object 1
object 2
object 3
object 5
None of them
Where is the south pole of the nail?
P
Q
R
it doesn't have one
Which is correct?
Choose the electromagnets that have a soft metal core
Match these
a Bar magnet's
magnetic Field
Earth's
magnetic Field
a Solenoids
magnetic Field
a live wire's
magnetic Field
What is the nail at center of this electromagnet called?
the permanent magnet
the solenoid
the soft iron core
the hard steel core
Choose ALL the ways that electromagnets differ from a basic school bar magnet?
They can be turned off and on
Their poles can be reversed
Their strength can be changed
They have a different number of poles
Their magnetism moves S-->N
Using more coils increases the strength of the electromagnet.
true
false
This iron nail is an induced magnet.
This means it is a (a) magnet
Choose ALL the factors that influence the strength of electromagnet?
Number of turns in the wire coil
amount of current in the wire
Type of material in the core
type of plastic used to insulate the wire
A wire will only have a magnetic field if ...
it is made of copper
it has a current flowing
it is near a magnet
it is on the planet Earth
True or False: All metals become magnetic when a current flows through them
True - all metals
False - only a few metals
Which arrows are correct?
