You are trying to photograph a bird sitting on a tree branch,but a tall hedge is blocking your view. However, as the drawingshows, a plane mirror reflects light from the bird into yourcamera. If x = 3.4 m and y = 4.4 m in the drawing, forwhat distance must you set the focus of the camera lens in order tosnap a sharp picture of the bird's image?

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You are trying to photograph a bird sitting on a tree branch,but a tall hedge is blocking your view. However, as the drawingshows, a plane mirror reflects light from the bird into yourcamera. If x = 3.4 m and y = 4.4 m in the drawing, forwhat distance must you set the focus of the camera lens in order tosnap a sharp picture of the bird&#039;s image?

Bertha Stark · Accepted Answer

From the figure, to get a sharp image of the bird, we haveto find the hypotunese of the right angled triangel ABC BC=(AB2+BC2) =4.42 +(3.4+2.1)2 simplify and calculate the value of BC.

You are trying to photograph a bird sitting on a tree branch,but a tall hedge is blocking your view. However, as the drawingshows, a plane mirror refl

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