a mirror forms a magnification of 1/3 .if the object is placed at 10cm from the mirror then calculate position of image and focal length
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Answer: A concave mirror produces 3 times magnified image of an object placed at 10cm from it. Where is the image located?
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ANSWER
Magnification (m)=
u
−v
=
h
o
h
i
h
i
=3h
o
u
−v
=
h
o
3h
o
\\
u
−v
=3
−v=3u
v=−3×(−10)=30cm
Explanation:
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