Charging a battery .
We had a experiment on charging a battery . First we tried a light bulb , We charged the battery for 3 minutes and the light bulb lit for about .. 10 minutes ? Then the next day we charged the dead battery for 3 minutes and attached it to a motor and the motor ran for 7 minutes . Since the motor didn't run as long as the bulb that means the motor uses more energy . Motors use mechanical energy & light bulbs use light and heat energy !
Article posted March 23, 2012 at 09:09 AM •
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I love to draw, meh fav food is strawberries, anime iz awsome, mai personality is unique(if not odd), ai like 2 write,japanese iz cool, i'm very witty, don't give me candy unless u want meh to go all crazy an hyper :-P, i luv listnin to songs.
OMG!!!!!!!! someone just petted my hair and earlier someone flipped it!! BUT WHO????????
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