edexcel ial physics jan 2016
Question 11 tells us to find power output of a single panel, when the area is given as 9.5 and radiation flux is 590 and that efficiency is 26%.
I first used 590*9.5 to give us power and the answer was 5605 but mark scheme states it is 5600, why is that?
I first used 590*9.5 to give us power and the answer was 5605 but mark scheme states it is 5600, why is that?
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