1. In a hydroelectric power plant more electrical power can be generated if water falls from a greater height because
(a) its temperature increases
(b) larger amount of potential energy is converted into kinetic energy
(c) the electricity content of water increases with height
more water molecules dissociate into ions

Question

1.	In a hydroelectric power plant more electrical power can be generated if water falls from a greater height because
(a)	its temperature increases
(b)	larger amount of potential energy is converted into kinetic energy
(c)	the electricity content of water increases with height
more water molecules dissociate into ions

Accepted Answer

Soln:

Answer is (b) larger amount of potential energy is converted into kinetic energy

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