A spotlight mounted beside a swimming pool sends a beam of light at an angle into the pool, as shown in Figure 24.125. The light hits the water 2.4mfrom the edge of the pool. The pool is 2 m deep and...

A spotlight mounted beside a swimming pool sends a beam of light at an angle into the pool, as shown in Figure 24.125.

The light hits the water 2.4mfrom the edge of the pool. The pool is 2 m deep and the light is mounted 1.2 m above the

surface of the water. (The diagram is not drawn to scale.) Indices of refraction: water, 1.33; air, 1.00029