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30 questions
Energy is measured in.....
kilograms
metres per second
Joules
metres
Which energy store is missing? Magnetic, electrostatic, nuclear, gravitational, elastic, thermal, chemical and....
heating
lighting
kinetic
sounding
Energy cannot be created or destroyed, it can only be _________ between the stores
removed
dissipated
transferred
stored
On a rollercoaster, the gravitational potential is at its highest/lowest when it reaches the top of the track
highest
lowest
On a rollercoaster, gravitational energy is transferred to which other two energy stores?
thermal and electrostatic
kinetic and chemical
kinetic and nuclear
thermal and kinetic
Work done is another way of saying energy is transferred. What are the units of measurement fir work done?
kilograms
Joules
Degrees celcius
Joules per kilogram degrees celcius
What is the unit of measurement for mass?
grams
kilograms
metres
metres per second
Lubricating certain machines or bikes reduces which type of force?
air resistance
tension
magnetic
friction
Food and fuel has energy stored in...
Calorie energy store
Thermal energy store
Chemical energy store
Potential energy store
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
A hot drink has...
Kinetic Energy
Heat Energy
Thermal Energy
Nuclear Energy
Humans get their energy from...
Chemical Potential Energy
Thermal Energy
Kinetic Energy
Nuclear Energy
Energy Stored in an atoms nucleus is..
Atomic Energy
Electrostatic Energy
Nuclear Energy
Elemental Energy
Energy stored in objects being stretched or squashed...
Elastic Potential Energy
Kinetic Energy
Chemical Energy
Thermal Energy
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