Examen National 2020 partie : Nucléaire

[@DouaaBerrou]

❤❤

[@moncifmathsetpc3210]

نعم حيث الزمن تيكون دائما موجب

[@Mou__nia]

Monsieur homa 3atina fles donné 1u →931,41mev/c² onta 9smti El/931,5 bash thwel l uana fash hsebt l9it ∆m=2,9670kg

[@HibaAithibatu]

Wach f akhir question 3lach masm3lnach landa

[@Ggggh-h1h]

استاد واش ضروري تخرجtموجب

[@hibahiba-dk2wi]

Nefs soal wach momkin tkon negative?

[@FirdawsKhalie-df7bi]

y9der ykhroj salib walakin yay3ni ze3ma 9abl lilad ,khden nucléaire 2OO8 SVT fiha had l9alb

[@FirdawsKhalie-df7bi]

lmilad