Multiple Choice
A person looks horizontally at the edge of a swimming pool. If its length is 5 m, and the pool is filled to the surface, to what depth (in m) could the observer see? (n for water is 1.33)
A) 3.2
B) 4.4
C) 2.1
D) 1.0
E) 0.3
Correct Answer:
Verified
Correct Answer:
Verified
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