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Home Q & A Board Science-Related Homework Help Physics
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smolie04 smolie04
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5 years ago
An astronomical refracting telescope is made from two lenses. The objective lens has a focal length of and the eyepiece lens has a focal length of
(a) What is the total length of the telescope?
(b) What is the angular magnification of the telescope?
(c) What is the magnification by turning the telescope around and looking through the objective lens first?

• (a) 194 cm
(b) 1.18
(c) 0.85

• (a) 97 cm
(b) 0.15
(c) 6.71

• (a) 262 cm
(b) 0.87
(c) 1.15

• (a) 131 cm
(b) 6.71
(c) 0.15
Textbook 
College Physics: A Strategic Approach

College Physics: A Strategic Approach


Edition: 3rd
Authors:
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ruthalvarezruthalvarez
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5 years ago
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smolie04 Author
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5 years ago
Smart ... Thanks!
jasonbourne
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Yesterday
Brilliant ツ
kh540941
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2 hours ago
Thank you, thank you, thank you!
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