the index of refraction of the water in a certain murky pond is approximately 1.4. An alligator sits 1m below the smooth surface of the pond. The alligators view of objects above the surface with a radius of:
a. 0.5m
b. 1m
c. 2m
d. 2.6m
ans: b
a. 0.5m
b. 1m
c. 2m
d. 2.6m
ans: b