Physics Stpm Sem 3 Formulae

 =    = co  coss   = sin  =  ±      ..= 12   ..= 12   ..= 12    = 2  2   = 2  2  ++   = 2   = 2  2  1 = 1 + 1

 =  +    = − ∅ =   =  2  =   =    = si sin ±∅ ± ∅  = 4   ∝   = 2  = /2   = 2co 2 coss ∆∅2 ∆∅ = 2 Δ   = 2cos

 =  1  = =    ....= 10 log    = |   |   = 2 cos2(  2 )    = ∓±    = 2 u1 + 1v = 1f  m = vu = hh nu + nv = |n r n| 1f  = nn  1 (r1 +  r1)

m = = uv uv ∆x = nλ or n n  12λ  ∆∅ = 2πn or 2πn  12 ℓ = μx x = λaD sin =  sinθ = 1.22 a sin =   = 2 cos2  ′ = √ 2  ′′ = √ 2 cos  =  ssinin   = ℎ

 = ℎ  = +  =   =   =  ℎ ℎ2  = √ 2  = 2  =  2ℎ  =   =  2ℎ  = Ζ 8ℎ  ∝ 1  =  ℎ

2sin =  ∆ =      ++   dt  =   =  ln2