Questions
An object is placed at 20cm from a convex mirror of focal length 10 cm. The image formed by a mirror is
a
Real and at 20cm from the mirror
b
Virtual and at 20cm from the mirror
c
Virtual and at 20/3cm from the mirror
d
Real and at 20/3cm from the mirror
detailed solution
Correct option is C
1f=1v+1u for spherical mirror110=1v-120 ; v=+203cmTalk to our academic expert!
Similar Questions
The distance of a real object from the focus of a convex mirror of radius of curvature ‘a’ is ‘b’. Then the distance of the image from the focus is
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