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Problem Six. The sun radiates with a power of 4.00 x 104º W. Suppose PG&E charges $0.31 per kW h.
How much would PG&E charge to run the sun for 1.0 micro second? Give an answer in trillions of
dollars. (Note: 1 kWh = 3.6 x 10° J)
10.) (A) 27
(В) 34
(С) 51
(D) 64
(E) 72

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