Find the expression for the ratio of the stagnation pressure after a shock wave to the static pressure before the shock wave as a function of k and the Mach number upstream of the shock wave Ma1.
flla.cl.o"i.Ivih fi,rd.nr ts\ .-noni" i"Cvi+w |['.|cur__-_h_..*, t) EF*D,*l** frc*nr1**1 r*- ,9liln"+ I^ rr*o+r,rin ") ZF;ma t q, -q , * €tl/vte,**# o;r8oir**- Q t, w[at 6w" tl* Arn, o,/]+iL sj tl**,1 /t t z 'IIt r'h (., Hor^rJo *u tua F p,, 4k, fJrto*, ab..,n.- ,lt* +LL- lr-*-t in ea*{^ & ire*+Aty Zp: (-[o *[ nt) i_ + (H-*e'l 'r tl- J' J x t