In Fig. a fish watcher watches a fish through a
3.0 cm thick glass wall of a fish tank. The watcher is in level with the fish; the index of refraction of the glass is
8/5 and that of the water is
4/3.
a. To the fish, how far away does the watcher appear to be?
b. To the watcher, how far away does the fish appear to be?
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