Solve the Problem $14 \mathrm { ft }$ Wide And $4 \mathrm { ft }$

question 88

Multiple Choice

Solve the problem.
-A rectangular sea aquarium observation window is $14 \mathrm { ft }$ wide and $4 \mathrm { ft }$ high. What is the force on this window if the upper edge is $5 \mathrm { ft }$ below the surface of the water. The density of seawater is $64 \mathrm { lb } / \mathrm { ft } ^ { 3 }$ .

• A) 29,100 lb
• B) 36,300 lb
• C) 25,100 lb
• D) 50,200 lb

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Definitions:

Pitch

The highness or lowness of a sound, as determined by the frequency of the sound waves.

Lens

A transparent body behind the iris that focuses an image on the retina.

Binocular Cues

Stimuli suggestive of depth that involve simultaneous perception by both eyes.

Monocular Cues

Visual information that allows for the perception of depth and distance using one eye alone.