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Energy. What is it?. What units is energy measured in? (there are several). What are the different forms of energy?. Electrical. Kinetic. Light. Potential. Sound. Thermal, or heat. Nuclear. Chemical. Types of energy conversions:. How is energy used to get electricity?. - PowerPoint PPT Presentation
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Energy
What is it?
What units is energy measured in? (there are several)
Ml of H2O
Starting Temp
Final Temp
∆T H2O x ∆T calories
calories/1000
(Calories)
100 22 100 78 7800 7.8
What are the different forms of energy?
Kinetic
Potential
Thermal, or heat
Chemical
Electrical
Light
Sound Nuclear
Types of energy conversions:
How is energy used to get electricity?
Explain how a power plant works.Use pictures and words.
(just the first part)
Geothermal
Hydro
Hydro
Wind
Solar (some)
Coal
Coal
Nuclear
Stirling engine
Stirling engine
Stirling engine
Things to include in the picture: water – turbine – steam – pressure – generator – power lines
How U.S. gets electricity
How U.S. gets electricity
How U.S. gets electricity
The data in this graph is accurate. But what are they trying to sell?
