Energy

What is vigour? Energy is the ability to do work. Its what you get when you issue fuel (= stored energy) to move something like a car or kick a ball (= do work). That fuel great deal be stuff like coal or grease-gun or the hydrogen which powers the insolate. What you get is heat and light energy. 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 use stored energy to do expedient work for them. By burning coal, you can use the chemic energy stored in the coal to heat up water supply until it becomes steam which then drives large gondolas to generate electricity. Electricity is another form of energy and it too can be do to do useful work, like running your washing machine or powering your computer and mp3 player. But electricity doesnt have to be make by burning coal. It can be made from renewable energy sources 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.



There ar four types:
Chemical: energy stored in things like the victuals you eat, fossil fuels and explosives
Elastic: energy stored in a stretched pliable band or spring, for example
Gravitational: the energy a body has because its near to another large body, like a planet. If a big hole opened up nether you, youd be pulled (fall) down it because of the pull (= energy) of Earths gravity
Nuclear: energy stored in the nucleus of atoms. This energy is used in nuclear power stations 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 really 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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