Calculating Depth and Pressure in Water

The video tutorial explains how to calculate the depth of the ocean using a given pressure equation. It starts by introducing the concept of pressure in deep ocean parts and presents the equation P = 12 + 60/11. The problem involves finding the depth at which the pressure is 522 pounds per square foot. The tutorial walks through the steps to solve for depth, including substituting the given pressure into the equation, simplifying, and calculating the final depth as 935 feet. The video concludes with a helpful note for viewers.

What is the equation used to calculate the pressure of sea water at a certain depth?

• P = 12 + 60 multiplied by 11

• P = 12 + 60 divided by 11

• P = 12 - 60 multiplied by 11

• P = 12 - 60 divided by 11

In the given problem, what is the known value that needs to be used to find the depth?

• The depth in feet

• The pressure in pounds per square foot

• The temperature of the water

• The salinity of the water

What is the first step in solving the equation for depth?

• Add 12 to both sides

• Divide both sides by 11

• Multiply both sides by 11

• Subtract 12 from both sides

What operation is used instead of dividing by a fraction when solving for D?

• Multiplying by the reciprocal

• Subtracting the reciprocal

• Dividing by the reciprocal

• Adding the reciprocal

What is the final calculated depth at which the measurement was taken?

• 522 feet

• 510 feet

• 850 feet

• 935 feet