WorksheetsAQA P1 P2 P3 revision
Total questions: 60
Worksheet time: 46mins
Which of these is NOT a store of energy?
Light
Elastic Potential
Nuclear
Chemical
The unit of energy is...
Joules
Newtons
N/m
Watts
Which of these is NOT a store of energy?
Light
Elastic Potential
Nuclear
Chemical
The unit of energy is...
Joules
Newtons
N/m
Watts
Elastic Potential energy =
1/2mv2
1/2kx2
mgh
Fd
A ball rolling down a hill is a good example of which energy transfer?
Elastic Potential to KE
Chemical to KE
KE to GPE
GPE to KE
Unit of Spring Constant:
N
N/m
N/m2
m
Using the equation for Gravitational potential energy, mass =
GPE/gh
GPE x gh
gh/GPE
Renewable energy is when...
It will never run out
It can't be recycled
It can't be re-used
Which of these is not renewable?
Wind
Biofuels
Nuclear
Hydroelectricity
Being carbon neutral is an advantage of which energy resource?
Geothermal
Fossil fuels
Biofuels
Wave Power
Noise pollution, visual pollution and a potential hazard to boats are all disadvantages of which energy resource?
Wind
Tidal
Hydroelectricity
Solar Cells
Which of the following energy resources have a fast 'start up time' enabling them to meet sudden high demands in electricity? - select two
Natural Gas fired powerstations
Hydroelectricity
Wind
Tidal
The barrage can be used as a bridge is an advantage for...
Coal fired power stations
Hydroelectricity
Tidal
Wave
SO2 causes acid rain. Which energy resource emits it?
Fossil fuels
Nuclear
Biofuels
Geothermal
Fossil fuels are non renewable but...
the cost per MW is low
They are carbon neutral
They have no fuel costs
Solar cells are inefficient but..
They are reliable
The cost per MW is low
They can be used in remote locations
Why are coal, oil, and natural gas classified as nonrenewable resources?
They are limitless
They exist in many places on Earth.
They are originally from once-living things.
They take millions of years to form.
Which statement is true about coal and natural gas?
Both are renewable resources
Both require wind in order to work
Both lead to greenhouse gases and climate change
Neither one causes global warming
What are two advantages of geothermal energy?
cheap and a lot pollution
expensive and a lot of pollution
cheap and little pollution
expensive and little pollution
What is a disadvantage to Hydroelectricity?
lots and lots of pollution
Kills wild bird population
Radioactive waste
Increases potential for flooding
What is a negative impact of most renewable energy resources?
expensive start up costs
produce CO2 gas
damage the environment
produce poisonous waste
What is a negative impact of wind turbines?
unreliable
noisy
visual pollution
produce carbon dioxide gas
Which of these are non renewable energy resources?
coal, oil, gas, wind
coal, oil, gas, tidal
coal, oil, gas, nuclear
coal, oil, gas, solar
Which of these is NOT a store of energy?
Light
Elastic Potential
Nuclear
Chemical
The unit of energy is...
Joules
Newtons
N/m
Watts
A ball rolling down a hill is a good example of which energy transfer?
Elastic Potential to KE
Chemical to KE
KE to GPE
GPE to KE
Unit of Spring Constant:
N
N/m
N/m2
m
What is the name for energy stored in a hot object?
Thermal
Potential
Electrical
Fire
Food and fuel has energy stored in...
Calorie energy store
Thermal energy store
Chemical energy store
Potential energy store
When an object is moved to a higher position what is the name of the energy it then stores
Elastic potential energy
Gravitational potential energy
Height potential energy
Kinetic energy
When a spring is compressed energy is stored in its...
Thermal potential energy store
Gravitational potential energy store
Kinetic potential energy store
Elastic potential energy store
An object stores energy in its kinetic energy store when it is...
Getting ready to move
Stationary (not moving)
Moving
Heated up
An object at rest on top of a shelf is likely to have:
No energy
Hydroelectric power
Friction
Gravitational potential energy
Batteries are stores of:
Chemical energy
Electrical energy
Light energy
Thermal energy
Energy is usually transferred from an iPod through:
Kinetic
Thermal
Sound
Light
A force of 20N is applied to a sleeping cat to slide it 2m across a sofa.
What is the work done?
HINT: Work done (J) = Force (N) x distance (m)
20J
40J
2J
400J
A force exerted over a distance to move an object is...
Power
Work
Momentum
Watt
Force is a _______ or ________
Simple, complex
Up, down
Push. pull
In, out
Work done = Force x ___________
Velocity
Acceleration
Speed
Distance
The energy going into an energy transfer is always equal to the energy coming out.
This is the law of...
Constellations
Consternation
Conservation of energy
Conservation of work
Energy can only be
Eaten
Destroyed
Created
Transferred
The fan heater transfers electrical energy into heat.
Which other three appliances shown in the picture do this?
Iron, vacuum cleaner, table lamp
Iron, hair dryer, kettle
Kettle, table lamp, fan heater
Iron, kettle, vacuum cleaner
At which position does the child on the swing have the most gravitational potential energy?
W
X
Y
Z
What is the equation that links kinetic energy (Ek), mass (m) and velocity (v)?
Kinetic Energy = 0.5 x Mass x Velocity², or Ek=0.5 x m x v2
Kinetic Energy = 0.5 x Mass² x Velocity, or Ek=0.5 x m2 x v
Kinetic Energy = 0.5 x Mass² / Velocity, or Ek=0.5 x m2 / v
What is the equation that links gravitational field strength (g), gravitational potential energy (Eg), height (h), and mass (m)?
Gravitational Potential Energy = Mass x Gravitational Field Strength x Height, or Eg=mgh
Gravitational Potential Energy = Mass / (Gravitational Field Strength x Height), or Eg=m/(gh)
Gravitational Potential Energy = Mass x Gravitational Field Strength / Height, or Eg=mg/h
What is the equation that links energy transferred (E), power (P) and time (t)?
Power = Energy Transferred / Time, or P=E/t
Power = Time / Energy Transferred, or P=t/E
Power = Energy Transferred x Time, or P=Et
What is the equation that links efficiency, total power (or energy) in and useful power (or energy) out?
Efficiency = Useful Power (or Energy) Out / Total Power (or Energy) In
Efficiency = Useful Power (or Energy) Out x Total Power (or Energy) In
Efficiency = Total Power (or Energy) In / Useful Power (or Energy) Out
What is the equation that links Power (P), Time (t) and Work Done (W)?
Power = Time x Work Done, or P=tW
Power = Time / Work Done, or P=t/W
Power = Work Done / Time, or P=W/t
What is a negative impact of wind turbines?
unreliable
noisy
visual pollution
produce carbon dioxide gas
Which of these are non renewable energy resources?
coal, oil, gas, wind
coal, oil, gas, tidal
coal, oil, gas, nuclear
coal, oil, gas, solar
What is a negative impact of most renewable energy resources?
expensive start up costs
produce CO2 gas
damage the environment
produce poisonous waste
Lubricating certain machines or bikes reduces which type of force?
air resistance
tension
magnetic
friction
Insulation reduces the rate of energy transfer by heating. What methods below do we use in our homes to reduce wasted energy?
double glazed windows
log burners
thick carpets
cavity wall insulation
Conduction is where particles vibrate and transfer thermal energy along the object. Do metals have a high or low thermal conductivity?
high
low
