Sunday, February 27, 2011

Electricity


Bangladesh & other Country good  impotent subject  as a Electricity. In general usage, the word "electricity" adequately refers to a number of physical effects.Bangladesh & other Country In scientific usage, however, the term is vague, and these related, but distinct, concepts are better identified by more precise terms: Bangladesh & other Country.  

 Electricity

Uses


Electricity is an extremely flexible form of energy, and has been Electricity balance adapted to a huge, and growing, number of uses. All country becoming one of the first publicly available applications of electrical power. Although etc electrification brought with it its own dangers, replacing the naked flames of gas lighting greatly reduced fire hazards within homes and factories world and other country etc.

Friday, February 18, 2011

Survey


Bangladesh & other country  Survey is a importance side of world wide. Late 14c. (Implied in purveyance), from O.Fr. surveying, from M.L. supervise "oversee" Meaning "to take linear measurements of a tract of ground world wide " is recorded from 1550. The noun is attested from 1548, "act of viewing in detail." Meaning "systematic collection of data on opinions, etc." is attested from 1927. Surveyor is from Anglo-Fr. surveyor, from M.Fr. surveyor , from O.Fr. Verb surveyor.World Information Technology  other instantiate. 










Survey important  side of world wide. word & other country Changing How  Bangladesh & other Country.