The Objective Lens of a Refracting Telescope Has a Focal

question 66

Multiple Choice

The objective lens of a refracting telescope has a focal length of 60 cm and the eyepiece a focal length of 8.0 cm.What is the angular magnification of the telescope?

• A) 34 x
• B) 480 x
• C) 68 x
• D) 0.13 x
• E) 7.5 x

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