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Home Q & A Board Science-Related Homework Help Physics
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staedtler staedtler
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7 years ago
The prime focus of a reflecting telescope is reached by light after
A)   one reflection.
B)   refraction through one lens and reflection at one mirror.
C)   reflection at two mirrors.
D)   refraction at one lens.
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Discovering the Universe

Discovering the Universe


Edition: 7th
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hyponoticahyponotica
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staedtler Author
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7 years ago
I really appreciate your help!
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