Mention some of the atomic power station of India.Why did India set up these stations?
Ans:- Some of the Atomic Power Station of India are at Tarapur,Kota,Kalpakkam,Narora etc.India is determined to use atomic energy for peaceful purposes such as for agriculture for medical purposes and for exracting minerals from soil etc.
How have science and technology developed transport?
Science and technology have greatly developed the means of transport.With the help of science and technology the engineers have made automobiles such as motor,car,trucks,buses and railway trains.They have made aeroplanes and rocket also with the help of science and technology.
Write a short note on the usefulness of automobiles to mankind.
Automobiles are good means of transport.These have shortened distances.these have transported goods from one place to another.Aeroplanes have provided the facility for faster travel.Indeed they have shrunk the distance between different places of the world.
What is communication ? How has science and technology developed communication?
Communication means the sending of message from one place to another.Science and technology haved developed the means of communication in the 20th century to a great extent.The mean of communication are post and telegraph,telephone,wireless,radio,television, etc.Through these mean we can contact with other people quite far away from us.
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