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23 Nov 2019
Your telescope has an objective lens with a focal length of 1.0 m.You point the telescope at the moon, only to realize that theeyepiece is missing. Even so, you can still see the real image ofthe moon formed by the objective lens if you place your eye alittle past the image so as to view the rays diverging from theimage plane, just as rays would diverge from an object at thatlocation.
What is the angular magnification of the moon if you view its realimage from 25 cm away, your near-point distance?
Your telescope has an objective lens with a focal length of 1.0 m.You point the telescope at the moon, only to realize that theeyepiece is missing. Even so, you can still see the real image ofthe moon formed by the objective lens if you place your eye alittle past the image so as to view the rays diverging from theimage plane, just as rays would diverge from an object at thatlocation.
What is the angular magnification of the moon if you view its realimage from 25 cm away, your near-point distance?
Trinidad TremblayLv2
3 Jul 2019
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