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Consider a cloudless day on which the sun shines down across the United States. If
Consider a cloudless day on which the sun shines down across the United States. If(8.5640x10^0) kJ of energy reaches a square meter (m²) of the United States in
(1.300x10^1) hour(s), how much solar energy reaches the entire United States per
hour? The entire area of the United States is 9,158,960 km2. Report your number
in scientific notation and with three decimal places.
Final answer:To find out the solar energy reaching the entire United States per hour, multiply the area of the United States by the energy reaching a square meter per hour.Explanation:To find out how much solar energy reaches the entire United States per hour, we need to multiply the energy reaching a square meter by the area of the United States. The area of the United States is 9,158,960 km². Convert the area to square meters by multiplying it by 1,000,000 to get 9.15896x10^12 m². Now, multiply this area by the energy reaching a square meter per hour (8.5640x10^0 kJ) to get the total energy reaching the entire United States per hour. The calculation would be:(9.15896x10^12 m²) * (8.5640x10^0 kJ) = 7.855872224x10^12 kJ/hTherefore, the solar energy reaching the entire United States per hour is approximately 7.856x10^12 kJ/h, rounded to three decimal places and in scientific notation.Learn more about Solar energy and its distribution here:brainly.com/question/29870315...