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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