RI 2023 Physics Summary Sheet

Raffles Institution Year 5-6 Physics Department ----F=-du ___________ _ dx ,---------'L----Nuclear Physics Dynamics Gravitational Field ...,. Electric Field E = mc2 N = N0 e-;._1 Work Energy Power F=d(:v) /~ A=~ / t1,2 2 Mm v 2 a=O v2 G-r-2 =m,=mrOJ U=-Gmn U=-1_Qq a = -= r o/ 4n: r a= constant r -...... / g= GMr E=-1-£0 g_ or E=y_ F =GMm g r2 F =-1_Qq • 4JTF-o r2 r--------- r2 4JT£0 r 2 d ' Kinematics Motion in a Circle 1---,.-----. ¢ = _ GM V = _1_9_ ............................ , ...................................................................... r 41rr,0 r IF=O v=u+at v2 ·················································································:·························································· Ir=O v2=ti2+2as Fc=m,=mrru2 Bqv=mv2 Fa=BILsin0 qE=Bqv &=-dcJ>=t,.(NBAcos0) s=ut+!at2 r F8=Bqvsin0 i dt M 2 y 1 -----..i11 i Electromagnetism I • 11\ ...... _E_M_I ___, s= 2(u+v)t . . ----a= -oi x--.i Oscillations V =f A Intensity ,r. A2 r = !0 cos2 0 ;w X=- a d sin0 = n,i, sin0 = IJ Waves Superposition E=hf 1 hf= <ti+-mv2 2 max A=!!_ p 6.pM ~h Quantum Physics I Measurements I Thermal Physics I pV=nRT pV =~Nm(c2 ) ~m(c2 )=%kT L\U=Q+W Current of Electricity DC Circuits Alternating Currents I= nAvq w V=- q R=pL A V = E -Jr 1/. R, V 1 R1 +R2 +R3 Np _ vp _ r, N5 -V. -t';,