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mcke mcke
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6 years ago
Commonly used units for solar energy input are
 a. watts b. watts/day c. watts/day/m2 d. Btu e. Btu/ft2/day
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tru.alxtru.alx
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6 years ago
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mcke Author
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6 years ago
You make an excellent tutor!
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Yesterday
Helped a lot
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2 hours ago
Thanks
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