Top Shelf Bike
Science homework?! HELP ME. (:?
what type of energy each of the following sample contain? [Either kinetic energy, energy radiant, nuclear energy, thermal energy, potential energy, chemical energy, or electric power] a) a bird flying-2) a candle-3) a battery-4) a hamburger-5) a book on a shelf-6) a green plant-7) a beam of sunlight-8) a piece of radioactive metal- 9) a cup Chocolate-1) heat energy stored in a bicycle on top of a hill-2) the heat released from a bag of popcorn, steamed-3) links between protons a silver atom 4) the bonds between atoms of a party of 5) energy used to power a computer 6) the motion of a skateboard 7) In the light of a candle HELP PLEASE, THANKS. (: My class learned about all this week and a half I was out of school because I broke my arm soo. Yeaah. Help?
1) A bird flying fast can you throw (kinetic energy). A fall from the sky could also affect (potential energy) - so both. 2) A candle does not burn energy = chemical. Once burned, heat is also (did you ever spilled hot wax on hand?) 3) Battery has chemical energy (unless it is a dead battery that your brother throws them at you). I would not say that electric power, because I would say that would be unique job, as a spark or lightning. But others might disagree, so I could post that too. 4) A hamburger is chemical energy thermal energy and also (unless it is a bad restaurant and serve cold food) 5) A book on a shelf has a potential energy (it hurts when it falls on the head). It also has chemical energy - you know a lot of ignorant or racist, or mean people burn books!) I hope these help!
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