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Ch. 15 Intro to Physics Energy.

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Presentation on theme: "Ch. 15 Intro to Physics Energy."— Presentation transcript:

1 Ch. 15 Intro to Physics Energy

2 Energy and Its Forms Energy and Work Ability to do work
Transfer of energy

3 Kinetic Energy Mass and speed Units? Example P. 448

4 Potential Energy Gravitational PE = mgh Elastic

5

6 Forms of Energy Mechanical Thermal Chemical Motion common objects
Particles Chemical Stored in chemicals

7 Forms of Energy Electrical Electromagnetic Nuclear Electric charges
Light Nuclear Atomic Nucleus Fission and Fusion

8 Energy Conversion and Conservation
Law of Conservation of Energy Converted Example P. 458

9 Energy and Mass E – energy m – mass c – speed of light 3.00 x 108m/s

10 Energy Resources

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