Golshani (ag5873) – Homework 02 – Yao – (57045)
1
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14
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001
10.0 points
Consider a concave mirror with radius
R
. An
upright object is placed between the interval
R
2
and
R
.
R
R
/2
The image is
1.
virtual, upright, same size.
2.
virtual, inverted, reduced.
3.
virtual, upright, reduced.
4.
real, upright, enlarged.
5.
real, upright, same size.
6.
virtual, upright, enlarged.
7.
virtual, inverted, enlarged.
8.
real, upright, reduced.
9.
real, inverted, enlarged.
10.
real, inverted, reduced.
002
10.0 points
A concave mirror with a radius of curvature
of 0
.
9 m is illuminated by a candle located on
the symmetry axis 2
.
9 m from the mirror.
Where is the image of the candle?
Answer in units of m.
003
10.0 points
A concave mirror has a focal length of 51 cm.
What is the position of the resulting image
if the image is inverted and 6 times smaller
than the object?
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 Fall '10
 YAO
 2.9 m, 1.7 cm, 6.87 cm

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