CENTO means Central Treaty Organisation

 

Write a short note on the CENTO.

CENTO means Central Treaty Organisation.It was formed in 1955 A.D.It was signed by turkey and Iraq.Later on the USA,England,Iran and Pakistan also joined it.Its main aim was to offer collective defence against Russian attack.

Write a short note on Warsaw pact.

The Warsaw pact was formed in 1955 by Russia,Albania,,Bulgaria,East Germany,Czechoslovakia,Poland and hungary.Its main aim was to defend any attack from western countries.

Write short note on (a) Guided missiles (b) radar.

(a)    Guided missiles The atomic fuel can be dropped at a desired place with the help of electronic radar is called the guided missiles.The electronic missiles travel at the rate of 9200 miles per hour.

(b)   Radar: the radar is an apparatus that can locate a ship or guided missile from a distance of hundreds ofmile even in darkness,mist,fog or rain.The electronic waves that emerge from the radar are sent back when they strike anything and received back by the radar.

How can atomic energy be used for useful purposes?

Atomic energy can be used for useful purposes in driving car,trains,ships,rocket etc.It can also be used in extracting metals from ores and in agricultural purposes in producing unlimited supply of foods.It can also be used in curing diseases and in undertaking space travel.

Mention the chief cause o the rise of national movements in asia after the second world war.

The imperialist countries exploited their colonies politically and economically.The colonies in asia rose national movement after the second world war.Its main reason was that the imperialist countries became weak after the war.

Who was sun yat sen? State briefly his patriotic movement?

Sun yet sen was the chineses leader of the early 20^th century.He organized a political party known as Kuomintang.He organized this party on the lines of Russia communism.He was the founder of Chinese communism