Asked in PPSC, FPSC and other one-paper exams (compiled from unofficial resources).
Physics in Everyday LifeMethods of Electric Energy Production
Which of the following is the cheapest and environmentally friendly source of electricity?
- A.Solar Power
- B.Hydroelectric PowerCorrect answer
- C.Nuclear Power
- D.Thermal Power (Coal)
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Practice these MCQs in the appQuick fact: Hydroelectric Power is the cheapest and most environmentally friendly source of electricity because it uses flowing water, a renewable resource, without producing harmful emissions.