Formation, Sayniska
Sida loo helo awood u xaalado kala duwan?
In nolosha, mararka qaarkood waxaa jira xaalado marka baahi degdeg ah si ay u xaliyaan dhibaatada la xidhiidha sida loo helo awood u, in ay tahay, qiimaha la xidhiidha qaybaha shaqada iyo waqti. Goob Tani jireed waa muhiim sababtoo ah wuxuu kuu ogolaanayaa inaad si ay u aqoonsadaan
units
Conventionally, unit xoogga loo qaybin karaa systemic iyo non-systemic. Xaaladda hore, waxaa watts (W ama W) iyo taxane ah oo dhufsanayaasha iyo submultiples, tilmaamood kuwaas oo loo sameeyay by daray horgale in ay sal ku xusan. Tusaale ahaan, kilowatts - waa mid ka mid kun oo watts. On heerka jirka, cutubkan tilmaamay shaqada in la sameeyo inta lagu guda jiro bareeg waqtiga. ugu baahsan ee loo yaqaan "hooras" ka mid ah unugyada aan nidaamka. Tani waa sababta oo xoogga badan ee engine ku sari gudaha ee maanta waxa lagu qiyaasaa
physics
Power in physics si toos ah lala dhimaya kale oo muhiim ah - shaqo. Sida tilmaame lagama maarmaan u adeegaa mar. Sida oo kale, awood la go'aamin karaa by shaqada in la sameeyaa muddo waqti go'an. Sidaa formula waayo, xoog la xisaabinayo, taas oo ah sida soo socota: N = A / t. In formula this, ka sal soo socda: N - unugyada awooda in nidaamka, A - shaqada, qiyaasay in joules, t - waqtiga ee seconds. Sidaas daraaddeed, A tuseyso tirada looga baahan yahay shaqada, iyo N muujinaysaa in qayb ka mid ah, in lagu sameeyo wadarta guud, in ay leeyihiin time in ay ka badan t bareeg ah.
injineernimada korontada
In injineernimada korontada, ka duwan physics, wax walba waa fududdahay. Labada in aragtida iyo ku dhaqanka. Fikrad ahaan, dhimaya isla go'aamiyeen wax soo saarka ee qiimaha gaarka ah ee hadda iyo danab. Taasi waa, formula waa P = U * I. meesha P - waa u xoogga oo dhan ereeya isku. U - danab, qiyaasay in volts, iyo I - hadda ka jirta amperes.
oo kooban
article wuxuu ka caawiyaa in uu ka jawaabo su'aasha ah ee sida loo helo awood ee physics iyo injineernimada korontada. In la eego wax ku ool ah, in qalabka elektarooniga ah Tani meelo badan ka sahlan in la ogaado. Laakiin haddii aad rabto in ay adeegsadaan farsamada casriga ah ee xal u heli karo shaqo kasta, gudbikaraa wax kasta.
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