As shown below, the eyes of a giraffe are a distance H₁ = 2.1 m above the ground and a distance L₁ = 4.1 m in front of a vertical plane mirror (green in the diagram -ignore its thickness). The bottom edge of the mirror is a distance H₂ = 0.51 m above the floor. The distance L₂ is the closest point on the floor that the giraffe can see in the mirror. The red lines are the path that light rays from that closest point take to get to the giraffe's eyes. Determine L₂. L2 = H₁ L₁ L₂ H₂

College Physics
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ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Part 2: Giraffe
As shown below, the eyes of a giraffe are a distance H₁ = 2.1 m above the ground and a distance L₁ = 4.1 m in front of a vertical plane
mirror (green in the diagram - ignore its thickness). The bottom edge of the mirror is a distance H₂ = 0.51 m above the floor. The distance
L₂ is the closest point on the floor that the giraffe can see in the mirror. The red lines are the path that light rays from that closest point
take to get to the giraffe's eyes. Determine L2.
L₂=
Н1
L₁
L₂
H₂
Transcribed Image Text:Part 2: Giraffe As shown below, the eyes of a giraffe are a distance H₁ = 2.1 m above the ground and a distance L₁ = 4.1 m in front of a vertical plane mirror (green in the diagram - ignore its thickness). The bottom edge of the mirror is a distance H₂ = 0.51 m above the floor. The distance L₂ is the closest point on the floor that the giraffe can see in the mirror. The red lines are the path that light rays from that closest point take to get to the giraffe's eyes. Determine L2. L₂= Н1 L₁ L₂ H₂
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