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Conservation Of Energy
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Transfer of Energy Machines make use of energy by changing modes
Gasoline and heat to kinetic energy
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Law of Conservation of Energy
Energy can be neither CREATED nor DESTROYED but CAN CHANGE STORAGE MODES
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Conservation of Energy
Can energy be lost? NO WHERE DOES THE ENERGY GO?
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Heat Many times energy is transferred to heat
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Sound Waves A vibration or disturbance that carries energy through
matter or space
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Waves Mechanical Waves-
Waves that ALWAYS move through some form of matter MEDIUM- type of matter that the wave travels through Waves travel faster in SOLIDS
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Mechanical Waves
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Electromagnetic Waves
Wave that DO NOT require a medium to travel They can travel in a VACUUM
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Electromagnetic Waves
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