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IUT_16-17
HSC - পদার্থ বিজ্ঞান ২য় পত্র
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অধ্যায়-০৬ঃ জ্যামিতিক আলোকবিজ্ঞান
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All Topics
A wild rose
1.2
c
m
1.2\ cm
1.2
c
m
in diameter is
90.0
c
m
90.0\ cm
90.0
c
m
from a camera's zoom lens. The focal length of the lens is magnitude of
150.0
m
m
150.0\ mm
150.0
mm
. What is the distance between the lens and the camera film where the image of the rose is formed?
A.
17.5cm
B.
18.0cm
C.
19.5cm
D.
18.5cm
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