Question

You want to take scuba diving lessons in Lake Hartwell. To combine your new hobby with your pursuit of an engineering degree, you want to know the hydrostatic pressure in Atmospheres in the lake starting at the surface and at every 10 feet to a depth of 200 feet. Problem: Solution: Variables p of water = 1000 kg/m g 9.8 m/s 1 foot 0.3048 meters 1 atmosphere- 101,325 Pascals 1 Pascal - 1 kg/m's Hydrostatic Pressure density gravity depth Depth [meters]-Depthlfeet] 0.3048 Phyto [atm] = Phydro [Pascals/101325 Phydro Phydro Depth Depth lfeet (meters) [Pascals] Atm] 0 29,870.4 0.2948 59,740.8 0.5896 89,611.2 0.8844 3.05 6.10 9.14 12.19 119,481.6 1.1792 15.24 149,352.0 1.4740 18.29 179,222.4 1.7688 21.34209,092.8 2.0636 24.38 238,963.2 2.3584 27.43 268,833.6 2.6532 Hydrostatic Pressure [atm] 100 30.48 298,704.0 2.9480 3 110 120 33.53 328,574.4 3.2428 36.58 358,4448 35376 39.62 388,315.2 3.8324 42.67 418,185.6 4.1272 45.72 48.77 477,926.4 4.7168 51.82 507,796.8 5.0116 54.86 57.91 567,537.6 5.6012 60.96 597,408.0 5.8960 140 448,056.0 4.4220 8 160 170 180 190 200 Depth [ft) 537,667.2 5.3064 Assignment: 1. Create a MATLAB script file with all sections of code 2. In the Calculations section, include necessary equations and unit conversions 3. In the Outputs section, display the values for Pressure in atmospheres AND create a plot of Pressure vs Depth in feet as shown above.

Answer 1

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