wonder of science ka nibandh in english me class 9th ke liye
Answers
1.Introduction:- it is the age of science there are many wonder of science. science plays an important part in our daily life. it has made our life easier and More comfortable.science is nothing but a systematic weight of knowledge. And Living. man’s qualities of curiosity alertness and keen observation of change in natural happening has given but to science and scientific study.
2.Scientific inventions:- scientist have invented several things and machines big and small through observation of very simple events. water boiling in a Hattie has given us the idea of Railways engine. falling of Apple from a tree has helps Newton Law of Gravity.
3.Electricity:- electricity is the greatest invention of man. its serves us In hundreds and thousands of ways ., miles and factories. it cools and keep our house warm it washes and irons or clothes . it gives us School year and entertains us through Cinema TV and radios, besides lighting for houses. model life is impossible without electricity
4.Means of transport:- buses, cars, trains, ships, and hydroplanes are the greatest contribution of science. man can reach any part of the world with in hours . he has even with the other planets with the help of science. the day is not very far when men will be able to travel easy to other stars and planets.
5. Means of communication ::- Science has given us many new means of communication such as mobile, telephone wireless, internet etc . We can talk to your friends and relatives by mobile, telephone, and wireless. we can send your message by internet and mobile.
6. Medicine and surgery:- science is not only cured man from terrible diseases. It has enlightened his IIT and made his healthier as well. in the field of surgery Too, science has done wonders. science has controlled incurable diseases like T.B , leprosy and cancer too
7. Atomic energy:- with the discovery of Atomic Energy man harnessed an inexhaustible source of energy. It can meet the demand of energy of the world for a long time.
8. Computers:- computers are the greater and wonderful invention of science. computers have helped Men in several field . they make Complex and complicated calculation in a fraction of second. we have controlling server machines, rocket, TV. station and satellites.
9. Disadvantage of science:- everything has two sides. science too has Dark side. the invention of atom bombs and others dangerous weapons. we can destroy the world in second. pollution of atmosphere is also a great threats to the world at large. it is difficult to get pure air and water .
10. Conclusion :- science is a great helper to modern man. if properly used it can make the life of man healthier and happier. Truly it is because of science that man is called the master of the world .
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