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Question: example 3 the earths oceans have an albedo of approximately...

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Example 3: The Earths oceans have an albedo of approximately 6%. Given this value, calculate how much of the average incoming solar radiation (340 W/m2) is reflected back to space when striking an ocean surface: -2 Total reflected solar radiation = 6% of 340 Wm Total reflected solar radiation = (6 ÷ 100) x 340 Wm-2 Total reflected radiation = (0.06) x 340 Wm-2 Total reflected solar radiation = 20.40 Wm-2 Use Example 3 to solve questions 17-18:Question 19 If, on average, 23% of the average incoming solar radiation (340 Watts per meters squared) is absorbed by the Earths atmosphere, how much total solar radiation is absorbed by the Earths atmosphere? O A 657.6 Watts per meters squared O B 163.2 Watts per meters squared ° C 98.6 Watts per meters squared O D 78.2 Watts per meters squaredQuestion 20 If, on average, 29% of the average incoming solar radiation (340 Watts per meters squared) is reflected back to space by the Earths atmosphere, how much is reflected back to space? O A 9.86 Watts per meters squared 0 B 986 Watts per meters squared O C98.60 Watts per meters squared O D 1,172.41 Watts per meters squared

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