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Note that your final mark will not be saved in the system.
Note that your final mark will not be saved in the system.
Energy – forces doing work MatchUp
Target Level
4-5
Running Total
0
0%
Attempt
1 of 3
Click on a top box, then click on its match below. Or, drag a top box and drop it onto the correct match. Match all pairs before clicking ‘Check’.
Step-up
System
Elastic potential energy
Work done
Joule
Specific heat capacity
Step-down
National Grid
Watt
Kinetic energy
Transformer
The energy transferred by a system
An object or group of objects
The energy required to increase the temperature of 1 kg of a material by 1 °C
Unit of power
Unit of energy
Energy stored by a system due to stretching or deforming
Energy stored by a system due to its motion
Device used to increase or decrease the potential difference of a power supply for transferal or use
The system of cables that transfers power from power stations to homes and businesses
Transformer used to increase potential difference to be transferred across the country
Transformer used to decrease potential difference for use in homes