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Question

The difference between tidal energy and wave energy is that


  1. Wave energy uses the gravitational pull of the Earth and moon to generate energy
  2. Tidal energy uses kinetic force of waves to produce energy
  3. Tidal energy uses the gravitational pull of the Earth, moon and sun to generate energy
  4. None of these

A
Wave energy uses the gravitational pull of the Earth and moon to generate energy
B
Tidal energy uses the gravitational pull of the Earth, moon and sun to generate energy
C
None of these
D
Tidal energy uses kinetic force of waves to produce energy
Solution
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Tidal energy uses gravitational pull of Earth, moon and sun to produce energy where as a wave energy uses kinetic forces of waves to generate electricity. The tides at shorelines of oceans will rise and fall about twice a day.

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