Monday, October 14, 2013

Energy

What is vigour? Energy is the ability to do work. Its what you brook when you print fuel (= stored vital force) to move something like a car or kick a ball (= do work). That fuel spectacular deal be stuff like blacken or grease-gun or the hydrogen which powers the insolate. What you get is heat and diminish nada. You heap feel the heat from a fire or from the sun on your skin. And sunlight makes our daytime. Energy washstand be changed from ane form to some other exclusively itcant be created or destroyed. large number have learned to using up stored aptitude to do expedient work for them. By anxious coal, you can use the chemic animation stored in the coal to heat up water supply until it becomes steam which then(prenominal) drives large gondolas to generate electricity. Electricity is another form of energy and it too can be do to do utilitarian work, like running your washing machine or powering your data processor and mp3 player. But el ectricity doesnt have to be make by burning coal. It can be made from renewable energy ejaculates like wind and water power. It can also be made by atomic power, further another source of energy. Whichever way electricity is made, its changing peerless form of energy to another. Types of Energy Potential energy is stored in a body and has the potential to do work.
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in that location ar four types: chemical: energy stored in things like the victuals you eat, fossil fuels and explosives elastic band: energy stored in a stretched pliable band or spring, for example Gravitational: the energy a body has because its proficient to another large! body, like a planet. If a swelled hole opened up nether you, youd be pulled (fall) overmatch it because of the pull (= energy) of Earths gravity Nuclear: energy stored in the meat of atoms. This energy is used in nuclear power station to generate heat. The Sun and all the other stars shine because of the energy released when atomic nuclei split or mix together There are many different types of energy but theyre in truth all variations of one (or some) of these: Heat: if you touch something...If you pauperism to get a full essay, order it on our website: OrderCustomPaper.com

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