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symbo symbo
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Posts: 1970
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7 years ago
Compared with the 2.5-m diameter Mount Wilson telescope, the 10-m diameter Keck telescope has a greater light-gathering power by a factor of
   A)  4.    B)  16.    C)  2.    D)  1; they have the same light gathering capability.
Textbook 
Discovering the Universe

Discovering the Universe


Edition: 7th
Authors:
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papachulopapachulo
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Posts: 1302
7 years ago
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symbo Author
wrote...
6 years ago
Thanks for answering, I'll share this with my classmates too
wrote...
4 years ago
Wow thank you so much that makes a lot more sense now
wrote...
4 years ago
Thank you for clarifying!
wrote...
4 years ago
thank you
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