This article in the image illustrates what happens when you blow just above a piece of paper. Describe what you see. What is this phenomenon called? Why does the paper move the way it does?Then, explain the role of airflow in the Myoelastic-Aerodynamic Theory of vocal fold vibration. Hint: Think about the inverse relationship between air pressure and velocity of air as discussed in our Zoom session-- increased velocity leads to decreased air pressure; what happens to the vocal folds? **Educational TV Show Page: National Geographic**---### Barkskins: An Engaging Historical Drama**Mondays 9/8c | Watch the premiere now without signing in**Explore the gripping historical drama, "Barkskins," brought to you by National Geographic. Immerse yourself in the intricate narratives of early settlers and the clash of cultures in the New World.**About Barkskins:**This visually rich series, set in the late 17th century, explores themes of survival, ambition, and the relentless pursuit of a better life amidst the vast and untamed forests of North America.**Watch Now:**No sign-in needed! Click the "WATCH NOW" button below to start your journey.[WATCH NOW]**Image Description:**The promotional image above features a red handprint, symbolizing both human presence and the often bloody history of colonization. Within the lower palm of the handprint, a forest silhouette stands as a reminder of the natural landscape central to the series' setting.---**New & Popular:** Discover more top-rated shows and documentaries, and dive into a world of knowledge and adventure with National Geographic.---**National Geographic Streaming Anytime on Disney+:**Enjoy your favorite National Geographic content anytime by streaming on Disney+. Browse our catalog for more exciting titles to expand your learning and enjoyment.---For more details, visit [National Geographic TV](https://www.nationalgeographic.com/tv) and embark on endless explorations with us. **Understanding How Airplanes Fly: A Simple Paper Experiment****Introduction:**We've all heard that Bernoulli's principle is the reason that airplanes fly. This physical phenomenon has been illustrated in different ways and described endlessly, but it's still difficult to visualize.**Explaining Bernoulli's Principle:**A simplified explanation goes like this: The airplane's wing is teardrop-shaped. Air that flows over the top of the wing has to travel a longer distance than the air that flows below the wing, so the air above has to move faster. This pulls air molecules farther apart, which means they put less air pressure on the top of the wing than the bottom.**Creating Lift:**The upward force of denser air below the wing produces lift: Sometimes it's hard to believe a little quick-moving air is really all it takes to lift it up a big, hulking aluminum tube in the sky (especially if you're inside one). But the principle is easily demonstrated using just a piece of paper and your mouth. I saw this trick on the "How to make a paper airplane" episode of Going Deep With David Rees. The show goes into extreme detail to explain how to do simple things like making a paper airplane or opening a door. During the episode, Rees visits the NASA's Armstrong Flight Research Center in Edwards, California, and gets interrupted by engineer Red Jensen, who shows him this neat trick.**Paper Experiment:**By blowing over the top of a piece of paper you can demonstrate Bernoulli's principle. As Rees notes, "I'm totally about to understand what flying is! OK, go!""What we want to do to simulate a wing is to accelerate air over the top and have relatively still air under the wing," Jensen said. To do this, blow over the top of a piece of paper held loosely from one end.When the air moves quickly over the paper it creates lift, just like an airplane wing does. You'd think blowing on a piece of paper would push it away from your mouth but actually it lifts it up because of the faster-moving air above the sheet.**Debates and Clarifications:**There's some debate as to whether this actually shows Bernoulli's principle, or if it's another physics principle being applied, but it's still a cool demonstration."Wait, so the airplanes that have jets, the jet doesn't lift the plane?" Rees explains. "It just gets it going fast enough to trick the air into

Blow across the surface of the paper and it will rise. The speed of the air going across the top of…

Answered: This article in the image illustrates…

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...