A concave mirror of radius of curvature 40 cm is placed at the bottom of a tank of water (mu= 4//3) with its optic axis vertical and the mirror facing upward. Find the position of the image of a bird flying over the tank at a height 60 cm above the surface of water, which is 20 cm deep.

A concave mirror of radius of curvature 40 cm is placed at the bottom

1.	A concave mirror of radius of curvature 40 cm is placed at the bottom of a tank of water (mu= 4//3) with its optic axis vertical and the mirror facing upward. Find the position of the image of a bird flying over the tank at a height 60 cm above the surface of water, which is 20 cm deep.
Answer» SOLUTION :3.75 CM about the WATER SURFACE

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A concave mirror of radius of curvature 40 cm is placed at the bottom of a tank of water (mu= 4//3) with its optic axis vertical and the mirror facing upward. Find the position of the image of a bird flying over the tank at a height 60 cm above the surface of water, which is 20 cm deep.

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