2. Inside a hotel lobby a small lamp, hanging from the ceiling, is located 5 m above the ground. Tony, whose eyes are 1.6 m above the ground, is standing I'm in front of a fountain. The diameter of the fountain is 2 m and it is full of water with 0.3 m high, as shown in Figure 2 below, The water in the fountain is calm so that the water surface can be treated as a plane mirror. lamp X Figure 2 Tony 5 m 1.6 m B 0.3 m 2 m I'm fountain (a) If Tony can just see the image of the lamp at edge A of the fountain, (i) draw a ray-diagram to show how Tony can view the lamp by the reflection from the fountain on Figure 2. (1 mark) D (ii) calculate the horizontal distance between Tony and the lamp, i.e. .. (2 marks) O