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    Exam 27: Optical Instruments
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    The Length of a Telescope Is 2
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The Length of a Telescope Is 2

Question 21

Question 21

Multiple Choice

The length of a telescope is 2.00 m and the focal length of the objective lens is 2.0 cm.What is the focal length of the eyepiece?


A) 200 cm
B) 202 cm
C) 101 cm
D) 2.0 cm
E) 198 cm

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