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Assume That the Average Human Adult Requires 2000 Kilocalories Per

Question 72

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Assume that the average human adult requires 2000 kilocalories per day to sustain all normal processes and maintain a constant weight.If manufactured solar panels could somehow provide power directly to the human body, what size solar panel would be required (in cm2)? Assume there are 10 hours of sunlight per day, and that the usable energy output for a typical solar panel is 850 kJ/ft2 per hour.
Note: 1 kcal = 4.184 kJ
1 ft2 = 929.03 cm2

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Conversion factors:
1 kcal = 4.184 kJ
1 ...

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