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IMSO 2006 Science – Taiwan Selection First Round Theory Question 17

IMSO Science · IMSO 2006 Science – Taiwan Selection First Round Theory

Question 17

A fish is 80 cm below the surface of a pond. What is the apparent depth, when viewed from a position almost directly above the fish?
  1. less than 80 cm
  2. more than 80 cm
  3. just equal to 80 cm
  4. can’t see any fish