Physics, 10.12.2019 01:31 faithlopez209
An experimental power plant at the natural energy laboratory of hawaii generates electricity from the temperature gradient of the ocean. the surface and deep-water temperatures are 29 ∘c and 7 ∘c, respectively. part a
what is the maximum theoretical efficiency of this power plant?
express your answer using two significant figures.
part b
if the power plant is to produce a power of 240 kw , at what rate must heat be extracted from the warm water? assume the maximum theoretical efficiency.
express your answer using two significant figures.
part c
at what rate must heat be absorbed by the cold water? assume the maximum theoretical efficiency.
express your answer using two significant figures.
part d
the cold water that enters the plant leaves it at a temperature of 12 ∘c . what must be the flow rate of cold water through the system? give your answer in kg/s and l/s .
express your answer using two significant figures.
part e
express your answer using two significant figures.
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