Question

answer only if you know and best answer will be marked as brainliest......



7th class question....
physics.......
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Answer 1

ans1. because the original potential is turned into kinetic energy when the water falls through a height. ... The spinning water turbine drives a generator that turns the mechanical energy into electrical energy.

ans2.

1. because it is cheap than other forms of energy..
2. it is less polluting...
3. most day to day appliances require electrivity to work...

ans 3. .i do not know this answer... but as i think so... Energy cannot be created nor it can be destroyed.... only it can be transformed and converted....

please mark it as brainliest if it satisfies u