Of the following distances,which is the closest an object can be to a lens of focal length f and still give a real image?
A) 3f
B) 2f
C) 1.2f
D) 0.8f
E) 0.49f

Name: Of the following distances,which is the closest an object can be to a lens of focal length f and still give a real image? A) 3f B) 2f C) 1.2f D) 0.8f E) 0.49f
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The Answer of Of the following distances,which is the closest an object can be to a lens of focal length f and still give a real image?
A) 3f
B) 2f
C) 1.2f
D) 0.8f
E) 0.49f

Of the Following Distances,which Is the Closest an Object Can