Applying+Bernoulli's+Principle

= ﻿ ﻿ ﻿ Applying Bernoulli's Principle = = ﻿ By Kayla H. and Sarah A. ﻿ Table Of Contents 1.) Objects in Flight 2.) Atomizers 3.) Chimneys 4.)Flying Disks

= ﻿ "As the speed of the moving fluid increases, the pressure within the fluid decreases" (Jones 96) = =media type="custom" key="8012120" =

Atomizers You can understand how a perfume atomizer (as shown below) works by understanding Bernoulli's principle. Air moves fast across the top of the tube when you squeeze the bulb on the perfume bottle. When you squeeze the perfume bulb, the pressure at the top of the tube is lowered from the moving air. The perfume liquid gets pushed through the tube from the greater pressure in the flask. The perfume turns into a mist from air streams in the tube. This is the same thing that happens in carburetors (Jones 98).

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Chimneys



﻿ ﻿Flying Disks <span style="color: #130fc2; font-family: 'Comic Sans MS',cursive; font-size: 150%;">﻿ ﻿ If you wanted to know why flying disks glide through the air, the process can be described by Bernoulli's principle. A flying disk is shaped just like an airplane wing. The quick moving air above the disk exerts a low amount of pressure. This results in the air below the disk moving at a slower pace. Lift on the disk is caused by an upward acting net force. When you tilt the disk as you throw it, it will help the disk stay in the air. If the disk is tilted, air gets pushed down. Opposite forces push the disk up. Spinning motion keeps the disk in the air (Jones 99).

<span style="color: #000000; font-family: 'Comic Sans MS',cursive; font-size: 140%;">Works Cited

<span style="color: #000000; font-family: 'Comic Sans MS',cursive; font-size: 140%;">Jones, T. Griffith. Science Explorer. Motion, Forces, and Energy. Boston: Pearson Education, Inc., 2009. 97-99. Print. <span style="color: #000000; font-family: 'Comic Sans MS',cursive; font-size: 140%;">"Objects in Flight." Glogster. Web. 4 January 2011. <span style="color: #000000; font-family: 'Comic Sans MS',cursive; font-size: 140%;">"Bernoullio's Principle." toondoo. Web. 6 January 2011. <span style="color: #000000; font-family: 'Comic Sans MS',cursive; font-size: 140%;">"Hollister Perfume." QwickStep. Web. 11 Jan 2011. <http://qwickstep.com/search/perfume-hollister.html>. <span style="color: #000000; font-family: 'Comic Sans MS',cursive; font-size: 140%;">"Airplane." W&M law school. Web. 4 January 2011. <http://law.wm.edu/admissions/blog/meeting-you-on-and-off-the-road.php>. <span style="color: #000000; font-family: 'Comic Sans MS',cursive; font-size: 140%;">"Sailboat." ThundaFunda. Web. 4 Jan 2011.