Answer:
unconfined, confined
Explanation:
These are the diffences between them.
Answer:
Power generated by wind turbine at 8 m/sec will be 6400 KW
Explanation:
We have given at 2 m/sec power generated by turbine = 100 KW
We know that foe a wind turbine power 
here P is power and v is velocity of wind
So 
, here k is constant
So 
k = 12500
Now we have to calculate power at 8 m/sec
So power 
So power generated by wind turbine at 8 m/sec will be 6400 KW
Water is needed to irrigate crops; for drinking, sanitation, and transportation; and also to produce electricity. Many countries in this region are located along swiftly moving rivers. They are able to harness this water to generate electricity. Rivers running down mountains are dammed to produce hydroelectric power.
It stabilizes the magnetic field in the outer core.
Answer:
some birds will fly south for the winter and other animals will hibernate, and stock up on food and fat to last throughout the winter.
Explanation:
