A 4-inch, f/5 telescope has a 1-inch eyepiece focal. Its magnifying power is:
0 4x
O 5X
...
Chemistry, 13.04.2021 22:10 lovejennaaj
A 4-inch, f/5 telescope has a 1-inch eyepiece focal. Its magnifying power is:
0 4x
O 5X
O9X
0 20x
Answers: 1
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