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symbo symbo
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Posts: 1970
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7 years ago
A radio telescope
A)   is very similar to a refracting optical telescope.
B)   is very similar to a reflecting optical telescope.
C)   is completely different in design from any optical telescope.
D)   combines major features of both refracting and reflecting optical telescopes.
Textbook 
Discovering the Universe

Discovering the Universe


Edition: 7th
Authors:
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hyponoticahyponotica
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7 years ago
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3 years ago
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