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1. Suppose an arrow 2-cm long is placed 6 cm in front of a CONCAVE mirror. The b

ID: 1656589 • Letter: 1

Question

1. Suppose an arrow 2-cm long is placed  6 cm in front of a CONCAVE mirror. The bottom of the arrow touches the axis of the mirror and is perpendicular to it. The focal length of the mirror is 2 cm. The image formed is

Real, inverted and larger than the object

Virtual, upright and larger than the object

Virtual, inverted and smaller than the object

Real, inverted and smaller than the object

2. Use ray tracing to draw the image of a 2-cm long arrow (the object) which has been put 6 cm in front of a CONVEX mirror. The bottom of the arrow touches the axis of the mirror and is perpendicular to it. The focal length of the mirror is 2 cm. The image formed is

Virtual, upright, and smaller than the object

Real, upright, and smaller than the object

Virtual, inverted, and larger than the object

Real, inverted, and larger than the object

A.

Real, inverted and larger than the object

B.

Virtual, upright and larger than the object

C.

Virtual, inverted and smaller than the object

D.

Real, inverted and smaller than the object

Explanation / Answer

(a)

C . image is Virtual, inverted and smaller than the object

(b)

A . image is Virtual, upright, and smaller than the object.