carl1 Posted December 2, 2008 Share Posted December 2, 2008 hi all can anyone please tell me, What energy tfransfers are used to operate a wind-up radio. thanx carl1 Link to comment Share on other sites More sharing options...
Flashman Posted December 3, 2008 Share Posted December 3, 2008 This smells like homework, what are your thoughts? Link to comment Share on other sites More sharing options...
hermanntrude Posted December 3, 2008 Share Posted December 3, 2008 we could tell you, but that wouldnt really involve you doing your homework now, would it? what kinds of energy do you know about and how are they characterised? If you answer that question you've already answered your original question Link to comment Share on other sites More sharing options...
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