Wind Energy
Physics: Cambridge International GCSE Supplement, topic 1.11.4
Wind Power
When the wind blows, it rotates a wind turbine, which can turn a generator.

Advantages
- Source of renewable energy.

Disadvantages
- Unreliable, only produces power when wind blows.
Test yourself on Wind Energy
Which one of the following is an advantage of wind power?
Wind Energy
Which of the following is an unreliable source of energy?