Question text
32 How is energy transferred within a kettle that is powered by the mains supply? A by electrical work done to chemical energy B by electrical work done to thermal energy C by mechanical work done to chemical energy D by mechanical work done to thermal energy
32 How is energy transferred within a kettle that is powered by the mains supply?
A by electrical work done to chemical energy
B by electrical work done to thermal energy
C by mechanical work done to chemical energy
D by mechanical work done to thermal energy
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