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Choose the incorrect statement regarding wind power - Science

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Question

Choose the incorrect statement regarding wind power

Options

  • It is expected to harness wind power to minimum in open space

  • The potential energy content of wind blowing at high altitudes is the source of wind power

  • Wind hitting at the blades of a windmill causes them to rotate The rotation thus achieved can be utilised further

  • One possible method of utilising the energy of rotational motion of the blades of a windmill is to run the turbine of an electric generator

MCQ

Solution

The potential energy content of wind blowing at high altitudes is the source of wind power

Explanation - 

The high speed or kinetic energy content of wind blowing at high altitudes is the source of wind power. It is not the potential energy.

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Chapter 14: Sources of Energy - Multiple Choice Questions [Page 104]

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NCERT Exemplar Science [English] Class 10
Chapter 14 Sources of Energy
Multiple Choice Questions | Q 14. | Page 104
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