F.M.H SIR KASHIF INSTITUTE Faizan e Mumtaz Hussain Qadri Sir Kashif Hussain Institute Liaquatabad Karachi X Physics Complete Formulae Chapter 2 Chapter 7 2 ๐ฆ๐ฏ 2 Large unit—to๏ Small unit(multiply) ๐ = ๐ฏ , ๐ = ๐ ๐ ๐ซ ๐ซ Small unit—to๏ Large unit (Divide) (๐ ๐๐ ๐๐ ) F= (๐ซ ๐ ) m < km , cm < m , mm < m , s < h s < min , min < h , nm < m , µm < m ๐ ๐2 ๐๐ ๐ โ = , ๐๐๐๐ก = √ ๐ (๐+๐ก) ๐ g <kg , mg < g , µm <g, ms < s , ns < s Chapter 12 f= f ๐ญ i f i ๐ h=Vit + gt2 , 2gh= Vf2 - Vi2 ๐ Chapter 4 F = ma , W = mg , P = mv , Fs = µR P = Fv Two Bodies Are Vertically Hang. a= ( ๐ ๐ − ๐๐ ) (๐๐ + ๐๐ ) , T= ๐ ๐ Chapter 9 Output = P x d M.A = ( ๐๐๐ ๐๐ ๐) (๐๐ + ๐๐ ) ๐ , ฦ= -1 ๐ญ๐ θ = tan ๐ญ๐ , F = √๐น๐ฅ2 + ๐น๐ฆ2 Chapter 6 τ=Fxd ๐ซ๐ ๐๐ง๐ฉ๐ฎ๐ญ C= mc , C = ๐ซ๐ ๐ซ๐ V=lxbxh , c= , L= ๐ค , V=fλ , ๐ฆ ๐ฆ T = 2π√ , Chapter 13 + ๐ฉ h๐ ๐ก๐ ๐ h๐ = M= ๐ช , ๐ช , ๐ก๐ ๐ช ๐ฅ ๐ ๐ฉ ๐ฉ Chapter 14 ๐ ๐ , f= , M=1+ ๐ฌ๐ข๐ง∠๐ซ ๐ ๐๐ฉ๐๐๐ ๐จ๐ ๐ฅ๐ข๐ ๐ก๐ญ ๐ข๐ง ๐๐ข๐ซ ๐ ๐๐ฉ๐๐๐ ๐จ๐ ๐ฅ๐ข๐ ๐ก๐ญ ๐ข๐ง ๐จ๐ญ๐ก๐๐ซ ๐ฆ๐๐๐ข๐ฎ๐ฆ Chapter 11 Δl = α l1 ΔT , PV = nRT l2 = l1 ( 1 + αΔT) , β = 3α ΔQ = K ๐ n= ๐๐ฎ๐ญ๐ฉ๐ฎ๐ญ ๐ ๐ . ๐ซ๐ . ๐ซ๐ญ ๐ ๐ค ๐ฌ๐ข๐ง∠๐ข n= Chapter 10 One Body Move Vertically and Stress = ๐ , Strain = ๐ซ๐ ๐ ๐ฟ Up thrust = Ahρg , F = Kx Other Move Horizontally. ๐๐ญ๐ซ๐๐ฌ๐ฌ ๐ ๐ฆ Y= , P= , ρ = ( ๐๐ ๐๐ ๐) ( ๐๐ ๐) ๐๐ญ๐ซ๐๐ข๐ง ๐ ๐ a= , T= ๐ 3 (๐๐ + ๐๐ ) (๐๐ + ๐๐ ) V = πr , P = ρgh Chapter 5 Fx = F cosθ , Fy = F sinθ √ ๐ = Input = W x h ๐พ , T = 2π√ ๐๐ M= , P.E = mgh Fs = µmg , m1u1 + m2u2 = m1v1 + m2v2 ๐ V= ๐ ๐ก ๐ f= Chapter 3 Chapter 8 ๐ 2 W = (F)(d) , W = Fd cosθ V = , Vf = Vi + at , S = Vit + at ๐ ๐ญ ๐ ๐ ๐ฏ , K.E = m๐2 P = 2 2 a = , 2aS = V - V , V =V + gt ๐ฌ ๐ ๐ซ๐ ๐ซ๐ Tk = Tc + 273 , Tc = (TF – 32) F=k ( ๐๐ ๐๐ ) E = ๐ qo ๐ช I= ๐ญ (๐ซ ๐ ) , , ΔV = , ๐ ๐ ๐ k= ๐๐๐๐ ฯตr ๐ ๐ช , C = V = IR , W = I2 tR ๐ฆ๐ซ๐ ๐ฆ Chapter 16 , ๐ช ๐ P = IV P = I2 R R = R1 + R2 + R3 +………. Rn ๐ R = ๐ R1 + ๐ R2 + ๐ R3 +……… Chapter 19 E = mc2 , Z = A − N ๐ Rn