An object is placed in front of the concave lens of focal length 20 cm at distance of infinity. What will be a distance of the virtual image from the lens?
A. 10 cm
B. 15 cm
C. 20 cm
D. At infinity
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hey the answer is. . . .
c . 20 cm
as the diverged rays meet at focus.
hope it helps uu frnd
c . 20 cm
as the diverged rays meet at focus.
hope it helps uu frnd
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