The large telescope at Mt. Palomar has a concave objective mirror of diameter of 5.0 m...
The large telescope at Mt. Palomar has a concave objective mirror of diameter of 5.0 m and radius of curvature 46 m. What is the magnifying power of the instrument when it is used with an eyepiece of focal length 1.25 cm?
A- 1.8 x 103
B- 1.8 x 101
C- 3.7 x 103
D- 5.4 x 10-4
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