... cht khớ D C cht rn, lng v khớ - trang 21 - Su tm: Nguyn Vn t Trng THPT Lng Giang s 1, tnh Bc Giang Cõu 32: Mch dao ng in t lý tng cú L = 0,25 H v C = 2.1 0-5 F Ti thi im ban u in tớch t in cú ... 4,5.1 0-6 A.Cho: c = 3.108m/s; h = 6,625.1 0-3 4J.s; e = 1,6.1 0-1 9C; m = 9,1.1 0-3 1kg Hi mi giõy katt nhn c bao nhiờu photon? B 2,02.1015 s-1 A 0,32.1015 s-1 15 -1 C 2,32.10 s D 3,02.1015 s-1 Câu ... tip Hiu in th t vo hai C R=50 v C= -trang 24 - 17 thi th i hc mụn vt lý ụn thi i hc nm 2011 nhiờu? Bit h = 6,625.1 0-3 4Js ; c = 3.108m/s ; e = 1,6.1 0-1 9C; 1eV -1 9 = 1,6.10 J A 51,5eV B 0,515eV...