The Focal Length of the Objective Lens of a Telescope

question 37

Multiple Choice

The focal length of the objective lens of a telescope is 75.0 cm,and the eyepiece has a focal length of 6.00 cm.What is the magnification of this telescope?

• A)0.0800
• B)0.645
• C)450
• D)12.5
• E)200

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