An object is placed at F in front of a concave mirror with a focal length of 10 cm. What is the position of its image in relation to the mirror and what are its characteristics?
A) = 10 cm, real, smaller than object
B) = 10 cm, virtual, smaller than object
C) = 20 cm, real, bigger than object
D) = 20 cm, virtual, bigger than object
E) = ∞, real, much bigger than the object

Question

Quizplus · Accepted Answer

When an object is placed at the focal point (F) of a concave mirror, the reflected rays are parallel and do not converge to form an image. Thus, the image is formed at infinity and is highly magnified.

An Object Is Placed at F in Front of a Concave