For what position of an obj ect a virtual, erect and diminished image is formed by a concave lens.
A) at focus
B) within the focal length
C) beyond centre of curvature
D) at any position
Answered Feb 05, 2023
D) between focus and optic centre
D) beyond centre of curvature
Correct option is D) at infinity
B) between optic centre and focus
D) between focal point and optic centre
Correct option is B) x/2
D) between pole and focus
A) Between the pole of the mirror and its principal focus
Correct option is D) beyond C
Concave lens.
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