Keywords: Pressure
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Displaying 1-9 of 9 results.
Atmospheric Pressure
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| Type: | Course Related Materials |
Abstract: Did you know that air has weight? This illustrated essay from the NOVA Web site explores conditions that affect air density and atmospheric pressure.
Balloons & Buoyancy
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| Type: | Course Related Materials |
Abstract: Experiment with a helium balloon, a hot air balloon, or a rigid sphere filled with different gases. Discover what makes some balloons float and others sink.
Friction
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| Type: | Course Related Materials |
Abstract: Learn how friction causes a material to heat up and melt. Rub two objects together and they heat up. When one reaches the melting temperature, particles break free as the material melts away.
Mechanics and Materials I, Fall 2006
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| Type: | Course Related Materials |
Abstract: Introduction to statics and the mechanics of deformable solids. Emphasis on the three basic principles of equilibrium, geometric compatibility, and material behavior. Stress and its relation to force and moment; strain and its relation to displacement; linear elasticity with thermal expansion. Failure ... More »
NASA CONNECT Centennial of Flight: The Wright Math, Problem Solving(c)
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| Type: | Library or Collection |
Abstract: In NASA CONNECT The Wright Math(c), students will learn about the evolution of flight. They will learn how the Wright Brothers became the first human beings to successfully design, construct, and fly an airplane. Students will learn the method the Wright Brothers used in designing their airplane. They ... More »
NASA KSNN How do you measure the weather?
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| Type: | Library or Collection |
Abstract: Everyone seems to talk about the weather, and it certainly has a huge effect on our daily lives. Weather is a result of day-to-day changes in the atmosphere. Changes in temperature, wind, moisture, and pressure combine to create weather. We describe it by talking about sunshine, cloud cover, temperature, ... More »
Principles of Oceanographic Instrument Systems -- Sensors and Measurements (13.998), Spring 2004
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| Type: | Course Related Materials |
Abstract: This course introduces theoretical and practical principles of design of oceanographic sensor systems. Topics include: transducer characteristics for acoustic, current, temperature, pressure, electric, magnetic, gravity, salinity, velocity, heat flow, and optical devices; limitations on these devices ... More »
Sound
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| Type: | Course Related Materials |
Abstract: This simulation lets you see sound waves. Adjust the frequency, volume, and harmonic content and you can see and hear how the wave changes. Move the 'listener' around and hear what she hears.
Water Pressure
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| Type: | Course Related Materials |
Abstract: explores population increases and the stress on natural resources. Students then examine water usage in the United States and Africa.