SOLAR ENERGY

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SOLAR ENERGY

• MODULE D

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ENERGY

• The ability to do work or change matter

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WORK

• The movement of an object

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FORMS OF ENERGY

• Sunlight
• Heat
• Sound
• Electricity

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JOULES

• A unit of measurement for energy and work

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POWER

• The rate at which work is done

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WATT

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

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CHANGING ENERGY

• Potential Energy
• Kinetic Energy

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POTENTIAL ENERGY

• Stored energy
• Energy without motion

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KINETIC ENERGY

• Energy in motion

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EXAMPLES

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

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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

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REVIEW

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