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Mathematics, 18.04.2021 18:50 Patricia2121

23. 3
The eyepiece of a refracting telescope has a focal
length of 90cm. The distance between objective and
eyepiece is 1.8m and the final image is at infinity. What
is the angular magnification of the telescope? [2072'C'1
[Ans: 1]​

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23. 3
The eyepiece of a refracting telescope has a focal
length of 90cm. The distance bet...

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