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WorksheetsEnergy Stores and System Changes
Total questions: 22
Worksheet time: 11mins
A hot drink has...
Kinetic Energy
Heat Energy
Thermal Energy
Nuclear Energy
A cyclist at the top of a hill has...
Kinetic Energy
Chemical Potential Energy
Elastic Potential Energy
Gravitational Potential 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
When a ball falls from a height the energy is transferred from the gravitational potential store to the kinetic store of the ball by
Radiation
Electric current
Heating
Work done
When a battery is used to power a motor, the chemical energy store of the battery is transferred to the kinetic store of the motor by
Work done
Electric current
Waves
Heating
Energy is transferred from the thermal store of the Sun to the thermal store of the Earth by
Work done
Radiation
Heating
Electric current
Energy is transferred from the kinetic store of a singer's vocal cords to the kinetic store of your eardrums by
Work done
Electric current
Heating
Radiation
In a wind up toy, energy is transferred from the ________ energy store of the spring to the _________ energy store of the toy
kinetic, gravitational
elastic potential, kinetic
thermal, thermal
chemical, nuclear
A battery is connected to a motor that lifts a mass. The chemical energy store of the battery is transferred by ______ ______ to the kinetic energy store of the motor, which is transferred by ______ ______ to the gravitational and kinetic stores of the mass.
electric current, work done
heating, radiation
electric current, heating
radiation, work done
When you eat fruits and vegetables, chemical bonds are releasing stored energy, this is...
a. thermal energy
b. sound energy
c. electrical energy
d. chemical energy
What is a system?
A series of actions
Energy transfer
An object or group of objects
Repeated actions
What is energy transfer?
Movement of energy from one store to another
Losing energy
Useful energy
Heat
Kinetic store of energy
Energy stored in a moving objet
Energy stored in an object due to chemical reactions
Energy stored in an object due to it’s positon in a gravitational field
Energy stored in a hot object
Gravitational potential store of energy
Energy stored in a moving objet
Energy stored in an object due to chemical reactions
Energy stored in an object due to it’s positon in a gravitational field
Energy stored in a hot object
Thermal store of energy
Energy stored in a moving objet
Energy stored in an object due to chemical reactions
Energy stored in an object due to it’s positon in a gravitational field
Energy stored in a hot object
