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The outside mirror on the passenger side of a car is convex and has a focal leng

ID: 3896099 • Letter: T

Question

The outside mirror on the passenger side of a car is convex and has a focal length of -7.7 m. Relative to this mirror, a truck traveling in the rear has an object distance of 16 m.
(a) Find the image distance of the truck.
m

(b) Find the magnification of the mirror.
The outside mirror on the passenger side of a car is convex and has a focal length of -7.7 m. Relative to this mirror, a truck traveling in the rear has an object distance of 16 m.
(a) Find the image distance of the truck.
m

(b) Find the magnification of the mirror.
The outside mirror on the passenger side of a car is convex and has a focal length of -7.7 m. Relative to this mirror, a truck traveling in the rear has an object distance of 16 m.
(a) Find the image distance of the truck.
m

(b) Find the magnification of the mirror.
(a) Find the image distance of the truck.
m

(b) Find the magnification of the mirror.

Explanation / Answer

(a)

1/di + 1/do = 1/f

1/di - 1/16 = -1/7.7

1/di

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