energy transfers query

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Offline trigger

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energy transfers query
« on: 03/12/2008 20:55:08 »
hi all, what energy transfers are used to operate a wind-up radio

thanx  trigger

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lyner

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energy transfers query
« Reply #1 on: 03/12/2008 21:46:58 »
Homework assignments cost extra, trigger.

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Offline trigger

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energy transfers query
« Reply #2 on: 03/12/2008 23:36:02 »
sorry what do you mean cost extra?

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Offline Chemistry4me

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energy transfers query
« Reply #3 on: 04/12/2008 04:47:10 »
Money???

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lyner

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energy transfers query
« Reply #4 on: 04/12/2008 07:43:38 »
Your question looks as though it was set as an assignment. That should involve some thinking on your part, not on my part.
You could start with chemical energy in your food . . . . .