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1. An object is placed 13 cm in front of a concave mirror whose focal length is

ID: 1289416 • Letter: 1

Question

1. An object is placed 13 cm in front of a concave mirror whose focal length is 17 cm. The object is 2.85 cm tall. Using a ray diagram drawn to scale, measure the location and the height of the image. The mirror must be drawn to scale.

a. location of the image _____ cm
b. height of the image _____ cm

2. A small statue has a height of 3.6 cm and is placed in front of a concave mirror. The image of the statue is inverted, 1.6 cm tall, and located 9 cm in from the mirror. Find the focal length of the mirror.

Explanation / Answer

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