a telescope has focal length of objective and eye piece as 200cm and 5cm what is the magnification of telescope
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1
1 given data-
f
o
=
200
&
f
e
=
5
2) magnification of telescope =
−
f
o
f
e
3)
−
f
o
f
e
=
−
200
5
=
−
40
The minus sign meaning that the image will be inverted (upside-down and left-right).
f
o
=
200
&
f
e
=
5
2) magnification of telescope =
−
f
o
f
e
3)
−
f
o
f
e
=
−
200
5
=
−
40
The minus sign meaning that the image will be inverted (upside-down and left-right).
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