Question of the Week

Atmospheric pressure is 14.914 psia or 34.40 ft of water. The pressure 30 ft below the surface of a lake is most nearly.

A) 26 psia

B) 27 psia

C) 28 psia

D) 29 psia

The correct answer is C (28 psia)

How is everyone else answering?



A (8%)	B (8%)	C (71%)	D (11%)

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