Monday, December 12, 2011

What items or activities involve a transfer of energy from one type to another?

Automobiles - chem to mech


Light bulbs - electicity to heat and light


flame


breathing


stars


plant growth


animal movement


ozone formation


reflection


absorption


atomic spectra


nuke power


wind power


solar power


fiber optics


geothermal power


lasers


telephones


internet


sonochemistry


all of chemistry and probably most of physics|||1. steam used to operate a generator


2. a stream used to turn a mill wheel


3. you eating food to produce energy to walk








U.P.

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