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1.7 Energy, work and power

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Question 11

The list contains three energy resources XXX, YYY, and ZZZ.

  • XXX: coal burned in a power station
  • YYY: tidal energy extracted near the coast
  • ZZZ: wind energy captured by turbines

Which of these resources are renewable?

A

XXX and YYY only

B

YYY and ZZZ only

C

XXX and ZZZ only

D

XXX, YYY, and ZZZ

Markscheme

1.7 Energy, work and power Questions

  1. IGCSE
  2. /Physics
  3. /1.7 Energy, work and power

533 exam-style questions on CIE IGCSE Physics 1.7 Energy, work and power, covering 1.7.1a Energy stores and energy transfers, 1.7.1b Conservation of energy, 1.7.1c Kinetic and gravitational potential energy, 1.7.2 Work done, 1.7.3 Energy resources, 1.7.3a Energy resources and electricity generation, 1.7.3b Nuclear fusion as an energy source, 1.7.3c Efficiency of energy transfer, and 1.7.4 Power. Each one has a worked solution and a mark scheme showing where the marks go.

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