A convex lens has focal length $f$. If an object is located at "infinity" (very far away), the image formed is located at a distance from the lens
A) of $f$.
B) between the lens and $f$.
C) between $f$ and $2 f$.
D) of $2 f$.
E) of infinity.

Question

Quizplus · Accepted Answer

When an object is located at infinity, a convex lens forms the image at its focal point, which is at a distance $f$ from the lens.

A Convex Lens Has Focal Length fff If an Object Is Located at "Infinity" (Very Far

A Convex Lens Has Focal Length $f$ If an Object Is Located at "Infinity" (Very Far