SOLAR ENERGY - PowerPoint PPT Presentation

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SOLAR ENERGY

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... energy Energy without motion KINETIC ENERGY Energy in motion EXAMPLES Toy duck Rubber band Swing Sled Rollercoaster REVIEW The ability to do work or ... – PowerPoint PPT presentation

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Title: SOLAR ENERGY


1
SOLAR ENERGY
  • MODULE D

2
ENERGY
  • The ability to do work or change matter

3
WORK
  • The movement of an object

4
FORMS OF ENERGY
  • Sunlight
  • Heat
  • Sound
  • Electricity

5
JOULES
  • A unit of measurement for energy and work

6
POWER
  • The rate at which work is done

7
WATT
  • A unit of measurement for power
  • You can see this written on a light bulb
  • The higher the number, the more power

8
CHANGING ENERGY
  • Potential Energy
  • Kinetic Energy

9
POTENTIAL ENERGY
  • Stored energy
  • Energy without motion

10
KINETIC ENERGY
  • Energy in motion

11
EXAMPLES
  • Toy duck
  • Rubber band
  • Swing
  • Sled
  • Rollercoaster

12
REVIEW
  • The ability to do work or change matter
  • Energy
  • The movement of an object
  • Work
  • The rate at which work is done
  • Power
  • A unit of measurement for power
  • watt

13
REVIEW
  • Two types of changing energy
  • potential and kinetic
  • Stored energy is what type of energy
  • potential
  • Moving energy/energy in motion
  • kinetic
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