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doit_the_clown doit_the_clown
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7 years ago
When the Moon is at new-Moon phase, what percentage of the area of the Moon illuminated by the Sun can we see from the Earth?
   A)  100%    B)  About 10%    C)  0%    D)  50%
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Discovering the Universe

Discovering the Universe


Edition: 7th
Authors:
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Only two things are infinite, the universe and human stupidity, and I'm not sure about the former.

Albert Einstein
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hyponoticahyponotica
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7 years ago
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