Asked in PPSC, FPSC and other one-paper exams (compiled from unofficial resources).
Physics in Everyday LifeMethods of Electric Energy Production
Which element is essential for solar energy conversion?
- A.Germanium
- B.SiliconCorrect answer
- C.Gallium
- D.Selenium
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Practice these MCQs in the appQuick fact: Silicon is the essential element used in solar cells for converting sunlight into electricity.