solve (b) ONLY using the attached eq.

4. (a) Calculate the permeability of a core sample to a liquid using the following information: q=0.0143 cc/sec, u = 0.685 cp, L = 2.43 cm, A = 2.66 cm?, AP = 144.7 cm distilled water. (b) Calculate the permeability of the same core sample to air using the following information: q=7.184 cc/sec, u = 0.0184 cp, Patm = Po = 72.95 cm Hg, AP = 73.4 cm Hg. ws = POUT K b = = PIN - Pm = (PIN + PouT)/2 Pb = atmospheric pressure _H.QP-2 A: AP.P. = gas OUT = m