energy notes. the ability to do work is known as energy

Energy Notes

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Energy Notes

The ability to do work is known

as ENERGY

Forms of Energy• Kinetic- Energy of Motion• All moving objects have kinetic

energyEx: Walking, running, a moving car

Page 4: Energy Notes. The ability to do work is known as ENERGY

• Potential- Energy of position or shape, stored energy.

Ex: Standing still, soccer ball sitting in the grass

Page 5: Energy Notes. The ability to do work is known as ENERGY

• Thermal Energy- The total energy of the molecules in an object.• At higher temps molecules move

faster.Ex: Ice, water , steam

Page 6: Energy Notes. The ability to do work is known as ENERGY

• Chemical Energy- Stored in a substance that can be released when the substance reacts.

Ex: Burning wood, digesting food

Page 7: Energy Notes. The ability to do work is known as ENERGY

• Electrical Energy- Flow of electricity; energy of moving electrons.• Electrons are negatively charged

particles and move back and forth in the wires.

Ex: Computer , washer, T.V.

Page 8: Energy Notes. The ability to do work is known as ENERGY

• Sound Energy- Caused by the vibrations in an object.

Ex: Guitar, radio

Page 9: Energy Notes. The ability to do work is known as ENERGY

Light Energy - Caused by the vibrations of electrically charged particles.

Examples: Microwave,Lamp

Page 10: Energy Notes. The ability to do work is known as ENERGY

• Nuclear Energy – Is caused by changes in the nucleus of an atom.

Ex: Sun, atomic bomb, uranium

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