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CBSE Class 10 Answered

Q) a point object is placed at a distance of 30 cm from a convex mirror of focal length 30 cm.
the image formed will be at
a) pole
b)infinity
c)15 cm behind the mirror
d)15 cm in front of the mirroe
Asked by Sanmit Ratnaparkhi | 12 Nov, 2014, 09:11: PM
answered-by-expert Expert Answer
INFINITY
 
A real, enlarged and inverted image is formed at infinity when the object is placed at a distance equal to focal length in front of a convex lens.
Answered by Sheetal Jalan | 12 Nov, 2014, 10:15: PM

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