SDI Final Exam Questions with 100% Correct Answers
Objects under water appear: 1: The same size as they do on land. 2: Twice as large as they do on land. 3: Closer and larger than they do on land. 4: Smaller and farther away than they do on land. Closer and larger than they do on land. As you descend: 1: Colours appear to fade. 2: Reds and oranges are among the first colors to disappear. 3: At 30 m/99 ft, little colour remains other than blues, greys, blacks and whites. 4: All of the above. All of the above. Which of the following statements is true? There may be more than one correct answer. 1: Water is 400 times denser than air.
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