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1.7.1a Energy stores and energy transfers

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Question 188

When an electric kettle is connected to the mains power supply and switched on, energy is transferred from the mains supply to the thermal energy store of the heating element.

How is the energy transferred from the mains supply to the heating element in this process?

A

by electrical work

B

by electromagnetic waves

C

by heating

D

by mechanical work

Markscheme

1.7.1a Energy stores and energy transfers Questions

  1. IGCSE
  2. /Physics
  3. /1.7.1a Energy stores and energy transfers

229 exam-style questions on CIE IGCSE Physics 1.7.1a Energy stores and energy transfers. Each one has a worked solution and a mark scheme showing where the marks go.

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