'Hydroelectric dam' diaporamas de présentation

Brazil

Brazil.

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GATE Compliance Maureen Blaes 2008-2009

GATE Compliance Maureen Blaes 2008-2009. May 28, 2009. Differentiated Instruction. Elements of Depth and Complexity. Universal Theme: Change. Differentiated Instruction. Scholarly Attributes. Setting goals Exercising our intellect Saving our information Possessing academic humility

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Energy

Energy. Pg. 284-317. Energy, What is it?. Definition: Capacity of a system to do work. What is a system? What is capacity? What is work? Work is done when a force moves an object (force x distance). What does energy do?. Energy can cause motion or cause changes in matter. Examples:.

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Kinetic and Potential Energy

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Magnetism

Magnetism. Magnetism force of attraction or repulsion between unlike or like poles due to the arrangement of electrons closely related to electricity. Magnetic Poles. Magnetic Poles like poles repel. unlike poles attract. a broken magnet creates new poles. Magnetic Field.

263 views • 14 slides

Hydroelectric Power

Hydroelectric Power. Lindsay Toderash and Mark Grossmith. 1. Clean and Renewable Energy. There are five main types of energy that can produce mass amounts of electricity for public use: Wind power (clean & renewable) Solar (clean & renewable) Hydroelectric (clean & renewable)

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The Three Gorges Dam

The Three Gorges Dam. IB SL. Hydroelectric Power. A dam is built to trap water, usually in a valley where there is an existing lake. Water is allowed to flow through tunnels in the dam, to turn turbines and thus drive generators.

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Hydroelectric Power

Hydroelectric Power. Earths Energy Needs By Hannah M., Julia K., and Sam C. Hydropower generates electricity by water.

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ELECTRICITY GENERATION

ELECTRICITY GENERATION. A Close Look at Hydroelectric Dams, Generators and Coal Power Plants. Electrical Generation. Generators create electricity when their internal components ( rotors ) rotate within their external housing ( stator )

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Hydroelectric Potential in Developing Countries By: Sean Morrison

Hydroelectric Potential in Developing Countries By: Sean Morrison University of Wisconsin Eau Claire Department of Geography and Anthropology. Pros and Cons of Hydropower. Pros Low Power Costs Flexibility Reduce CO2 emissions Recreational use of reservoir Pay for construction costs.

225 views • 10 slides