Electricity in the service of mankind essay

Electricity in the service of mankind essay

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Home electricity in the service of mankind essay

511 words essay on Science in the Service of Man

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It has done many good to mankind. Wish me luck to write it all

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Short Essay on Electricity

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We can do next things in order to reduce or eliminate an unnecessary use of electricity:

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Save Electricity Essay

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Use heat reflectors thermal mirrors.

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Essay on Electricity in the Service of Man

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It has shortened distance. Electricity has lessened the severity of weather.

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Service to Mankind Essay

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A man in London can speak to a man in Karachi as if he were speaking to a man standing near him.

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The uses to which electricity has been put are many.

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By its means we can talk to people, and hear them talking to us, hundreds of miles away. We cannot think of life without electricity.

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Every day, every second person turns on the TV, computer, refrigerator and needs electricity constantly. Here you can publish your research papers, essays, letters, stories, poetries, biographies, notes, reviews, advises and allied information with a single vision to liberate knowledge.

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All of this are not only deposited in our lungs but also affects the state of the atmosphere, creating the so-called greenhouse effect.

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Environmental Issues of Electricity Consumption: Electricity can do all kinds of work.

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Then electric power was applied as a motive force to machinery; and electric trams, electric trains, and electrically driven machinery came into use. This is possible due to electricity only.

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We have reached a point of our civilization when electricity is used for all purposes. Science is both constructive and destructive.

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Computer functions only when it is supplied with electricity.

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Miracles of science have changed our lives. By its means we can talk to people, and hear them talking to us, hundreds of miles away.

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The essay is an inevitable part of any educational process. Of all the discoveries of science made in the last century and the present, the discovery of electricity has been the most useful.

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Electricity has therefore helped us to connect one place with another.

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In summer it can keep us cool by giving us cool breeze. Science has enabled us to conquer nature.

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The means of transport have enabled us to explore the possibility of life on other planet. It has shortened distance.

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Cinema is impossible without it.

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Electricity is used also for heating houses, for cooking, for refrigerating, and in many other useful ways. We cannot do without this.

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Electricity has made the life of housewife easy. Radio and television are gifts of electricity.

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The word "telephone" means "speaking-at-a-distance"; for by the telephone the human voice is carried to a distance by an electric current carried along a conducting wire. In view of the numerous uses of electricity, it is right to say that the present age is the age of electricity.

It is used for the purification of metals. We can make use of air conditioner, room heater, fan, etc. The ways in which men have learnt to use this great force are so many those only a few can be touched upon here.

Marconi found that messages could be sent by the electric waves in the ether, without any conducting wires. The whole point of saving electricity lies in the fact that electricity is generated from natural resources, the number of which is limited.

Use energy-efficient lighting fixtures. Telephonic messages can also be conveyed from house to house or from one country to another. This is the inestimable service electricity has done to mankind. We are living in an age of science. It is also used in curing certain diseases. Besides these, electricity is much used in industries both great and small. It has increased industrial productivity and efficiency.

In winter it can dispel cold by giving us warmth through electric heaters.

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