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Physics 2 Final - 2! 2부
샘플
이것은 샘플 연습 세트입니다. 보다 개인화된 시험 준비 경험을 위해:
또는
32. Electromagnetic Waves / Intensity of EM Waves / 문제 3
문제 3

An agricultural facility in a rural area relies on solar power for its operations. On clear days, the sunlight intensity is 1050 W/m², and the solar panels used have an efficiency of 22%. Calculate the area 𝐴 of solar panels required to power (i) a large water distribution system that consumes 90 hp. (ii) If the facility's roof has an available area of 240 m², determine whether it is practical to install the required solar panels on the roof.