Refracting Telescope: The objective lens of a telescope has a focal length of 1.90 m. When viewed through this telescope, the Moon appears 5.25 times larger than normal. How far apart are the objective lens and the eyepiece when this instrument is focused on the Moon?
Fill in the blank(s) with the appropriate word(s).
2.26 m
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A) oxygen atom B) hydrogen atom C) electron D) proton E) water molecule