Q tus nqi ntawm cov tshuaj tiv thaiv nuclear tuaj yeem xam los ntawm Einstein lub zog sib npaug sib npaug, E=Δ m c 2Nws yuav yog qhov zoo lossis tsis zoo. Nuclear cov tshuaj tiv thaiv uas Q tus nqi zoo yog hu ua exorgic cov tshuaj tiv thaiv. Cov tshuaj tiv thaiv nuclear uas Q tus nqi tsis zoo yog qhov tshuaj tiv thaiv endoergic.
Q qhov txiaj ntsig ntawm kev tawm tsam nuclear yog dab tsi?
Nyob rau hauv nuclear physics thiab chemistry, Q tus nqi rau cov tshuaj tiv thaiv yog tus nqi ntawm lub zog nqus los yog tso tawm thaum lub sij hawm cov tshuaj tiv thaiv nuclearTus nqi cuam tshuam nrog enthalpy ntawm cov tshuaj tiv thaiv tshuaj lossis lub zog ntawm radioactive decay khoom. Nws tuaj yeem txiav txim siab los ntawm qhov ntau ntawm cov reactants thiab cov khoom.
Vim li cas Q-tus nqi tsis zoo?
q yog qhov tsis zoo thaum cov tshuaj tiv thaiv yog exothermic (tso cua sov) thiab zoo thaum cov tshuaj tiv thaiv endothermic (kub ntxiv).
Q equation hauv physics yog dab tsi?
Lub zog hluav taws xob (E) txhais tau tias yog tus nqi ntawm lub zog ua raws li qhov ntsuas tus nqi ib chav ntawm tus nqi ntawm qhov ntsuas (q). Ntawd yog, E=F / q.
Q-tus nqi ntawm cov tshuaj tiv thaiv nuclear Class 12 yog dab tsi?
Tus \[Q]-tus nqi rau cov tshuaj tiv thaiv hauv nuclear physics thiab chemistry yog tus nqi ntawm lub zog noj lossis tawm thaum lub sij hawm cov tshuaj tiv thaiv nuclear Qhov tseem ceeb yog cuam tshuam nrog enthalpy ntawm cov tshuaj tiv thaiv kab mob los yog hluav taws xob ntawm cov khoom siv hluav taws xob tawg. Nws tuaj yeem xam los ntawm cov khoom siv reactant thiab cov khoom.
