Decide whether each of the following statements are T-True, or F-False. (If the

Question

Decide whether each of the following statements are T-True, or F-False. (If the first is T and the rest are F, enter TFFFF)  

A) Of the solar radiation incident on the earth's upper atmosphere, about 1/8, on average, is available at ground level
B) The solar spectrum has its maximum intensity at a wavelength corresponding to the ultraviolet region
C) A useful rule-of-thumb for a flat plate collector system is about 1 or 2 Btu per square foot per day of collected heat energy.
D) Good commercially available photovoltaic cells typically have an efficiency of approximately 30-40 percent
E) The solar constant (2 cal/square cm/minute) is the average solar power density at ground level on earth

Be careful to input your answer as a string of "T's and F's", in order.

Explanation / Answer

A) Solar radiation incident on the earth's upper atmosphere is about 1/2 (not 1/8) on average, is available at ground level.

this statement is falas ((F).

B) The solar spectrum has its maximum intensity at a wavelength corresponding to the visible region (not ultraviolet).

this statement is false. (F).

B) we cannot say exactly about rule of thumb. This statement is false. (F)

D) This is true statement. (T)

E) This is True statment (T).

So, we can get the following arrangement

FFFTT

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