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Workshop 214.-19. April 2013Mallinckrodt-Gymnasium Dortmund

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Workshop 214.-19. April 2013Mallinckrodt-Gymnasium Dortmund Éco-Sagesse dès demain Wise-up now to our eco-future Weichen stellen für eine verantwortungs- bewusste, ökologische Energienutzung

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Workshop 214.-19. April 2013Mallinckrodt-Gymnasium Dortmund Workshop 1 in Ayr Emphasis on power generation

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Workshop 214.-19. April 2013Mallinckrodt-Gymnasium Dortmund Workshop 1 in Ayr Whitelee Windfarm Wind power

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Workshop 214.-19. April 2013Mallinckrodt-Gymnasium Dortmund Workshop 1 in Ayr Cruachan Power Station Hydroelectric power

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Workshop 214.-19. April 2013Mallinckrodt-Gymnasium Dortmund Workshop 1 in Ayr Longannet Power Station Coal power

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Workshop 214.-19. April 2013Mallinckrodt-Gymnasium Dortmund Workshop 1 in Ayr Engineering design day Wave power

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Workshop 214.-19. April 2013Mallinckrodt-Gymnasium Dortmund Workshop 1 in Ayr Ceilith Human power

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Workshop 214.-19. April 2013Mallinckrodt-Gymnasium Dortmund Workshop 2

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14.-19. April 2013Mallinckrodt-Gymnasium Dortmund Workshop 2 Emphasis on Energy in science Mobility in the 21. century

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Workshop 214.-19. April 2013Mallinckrodt-Gymnasium Dortmund What is energy? Energy is the ability to work.

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Workshop 214.-19. April 2013Mallinckrodt-Gymnasium Dortmund What is work? Everyday language: Expenditure of muscular effort Science: an applied force moves an object through a distance.

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Workshop 214.-19. April 2013Mallinckrodt-Gymnasium Dortmund What is work? Examples Lifting work Accelerating work Frictional work Streching work

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Workshop 214.-19. April 2013Mallinckrodt-Gymnasium Dortmund Work W is done, when a force F moves a body a distance d in the direction of the movement. W = F · d [ W ] = Nm = J (Joule)

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Workshop 214.-19. April 2013Mallinckrodt-Gymnasium Dortmund Lifting work Lifting Work stored as potential energy Accelerating work Potential energy transformed to kinetic energy kinetic energy transformed to potential energy Accelerating work stored as kinetic energy

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Workshop 214.-19. April 2013Mallinckrodt-Gymnasium Dortmund Workshop 2 Work ist stored as Energy. Lifting Work potential Energy Accelarating Work kinetic Energy Frictional Work Heat Energy

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Workshop 214.-19. April 2013Mallinckrodt-Gymnasium Dortmund Three principles of energy Energy can be transfered from one body to another. 1) Transfer of energy

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Workshop 214.-19. April 2013Mallinckrodt-Gymnasium Dortmund Three principles of energy Any form of energy can be transformed into another form. 2) Transformation of energy

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Workshop 214.-19. April 2013Mallinckrodt-Gymnasium Dortmund Three principles of energy Energy can not be destroyed or created. 3) Conservation of energy

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Workshop 214.-19. April 2013Mallinckrodt-Gymnasium Dortmund 3) Conservation of energy Potential energy Kinetic energy Thermal energy Light energy } lost

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Workshop 214.-19. April 2013Mallinckrodt-Gymnasium Dortmund Forms of energy Thermal energy Mechanical energy Thermal (Heat) energy Light energy Electric energy Magnetic energy Nuclear energy Chemical energy Energy of sound

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Workshop 214.-19. April 2013Mallinckrodt-Gymnasium Dortmund Cruachan Power Station Energy balance Electric energy Potential energy Kinetic energy Electric energy thermal energy (friction) Energy chain Ecologically usefull?

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Workshop 214.-19. April 2013Mallinckrodt-Gymnasium Dortmund Niagara falls power station Electric energy Kinetic energy of water Potential energy of water ???

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Workshop 214.-19. April 2013Mallinckrodt-Gymnasium Dortmund Energy: The most important concept of physics Energy: One of the most imortant subjects in everyday life.

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Workshop 214.-19. April 2013Mallinckrodt-Gymnasium Dortmund

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Workshop 214.-19. April 2013Mallinckrodt-Gymnasium Dortmund Workshops 1.Comenius Homepage E01 2.C0 2 survey E01 3.Human energyy turnover 205 4.Work of muscles 205 5.Thermoregulation 205 6.Radiant heater man, thermal image 207 7.Energy transformation207

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