Hanna Samey Jessica Joe. Part One: The Hanger What energy transformation will take place when you bend a metal hanger back and fourth?  When we bent.

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Presentation transcript:

Hanna Samey Jessica Joe

Part One: The Hanger What energy transformation will take place when you bend a metal hanger back and fourth?  When we bent the hanger it got hotter than it was before.  Real world situation would be trying to bend metal  Motion to thermal energy

Part Two: The Rubber Band What energy transformation take place when you stretch and release the rubber band multiple times?  The rubber band expanded because it was warm.  It has stored mechanical energy.  Real world example would be blowing up a balloon  Motion to thermal energy

Part Three: The Live Wire How does adding thermal energy affect the live wire?  When bending it has stored mechanical energy.  When in the water it has thermal energy.  Real life molding mouth piece to mouth.  Stored mechanical to thermal energy

Part Four: The Bi-Metal Bar How does thermal energy affect the metal bar?  The metal bar bend because its getting hot.  Its moving from getting hot  Thermal to motion energy  After it was dipped in the ice water it got straight.  Making a mold and cooling it off in water

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