An object is placed at distance of a 10cm
from a concave mirror of focal length 15cm.
find the position and nature of the image find
the magnification?
Answers
Answered by
3
Answer:
v =-10cm
focal length =-15cm
mirror formula =1/f=1/v+1/u
Explanation:
1/-15=1/-10+1/u
1/u=1/-10+1/15
1/u=1/30
so,position=u=30cm
magnification=30/10
=3
nature=virtul and erect
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