an object is placed at a distance of 25 cm from a converging mirror of focal length 20cm discuss the effect of nature position and image of the need of an object changes from 25 to 15 CM justify your answer with formula mirror formula
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Answer:Secondary School Physics 5+3 pts
An object is placed at a distance of 25cm away from a converging mirror of focal length 20cm discuss the the effect on the nature and position of its image if the position of object change from 25 to 15 CM justify your answer without using mirror formula
by Shabi6541 08.10.2019
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User123456789Virtuoso
Answer:
given : f = 20 cm
c = 40 cm
the mirror is concave as it is
a converging mirror
sol: u1 = 25 cm
this distance is between focus and
centre of curvature, so image will be
real, inverted and enlarged formed
beyond centre of curvature.
u2 = 15 cm
this distance is between focus and
pole, so image will be virtual
erect and enlarged formed behind
the mirror.
Explanation:
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