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Physics
Physics
Problem
An object
2.0
cm
2.0\,\text{cm}
2.0
cm
high is placed
15
cm
15\,\text{cm}
15
cm
in front of a concave mirror of focal length
10
cm
10\,\text{cm}
10
cm
. What is the height of the image formed? a)
+
4.0
cm
+4.0\,\text{cm}
+
4.0
cm
b)
−
1.0
cm
-1.0\,\text{cm}
−
1.0
cm
c)
−
4.0
cm
-4.0\,\text{cm}
−
4.0
cm
d)
+
1.0
cm
+1.0\,\text{cm}
+
1.0
cm
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