Water Power
Posted by aparajita on 2 March, 2009
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This item was filled under [ Water Power ]
Since water is 800 times denser than air, energy in water can be used. Even a slow flowing stream of water, or moderate sea swell, can yield considerable amounts of energy. There are different types of water energy:
Large scale hydroelectric dams produce hydroelectric energy.
Micro Hydro systems are hydroelectric power installations that typically produce up [...]