2. If we wanted to supply a world of 10 billion people with an average demand of electricity at 1 kW per person, what surface area of photovoltaic arrays would be required? Compare this to the size of a known city, state or country.

College Physics
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Author:Raymond A. Serway, Chris Vuille
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Chapter9: Solids And Fluids
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2. If we wanted to supply a world of 10 billion people with an average demand of electricity at 1 kW per person, what
surface area of photovoltaic arrays would be required? Compare this to the size of a known city, state or country.
Transcribed Image Text:2. If we wanted to supply a world of 10 billion people with an average demand of electricity at 1 kW per person, what surface area of photovoltaic arrays would be required? Compare this to the size of a known city, state or country.
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