Ideal ramjet engine with inlet conditions 98kpa, 255k with y=1.4 and mach numb velocity of the diffuser is taking to a negligible velocity. on the basis of an cold air determine the temperature and pressure at the diffuser exit. hint mach number is m=v/c and c is speed of sound and c=(yrt)^2

True or false (explain) (110)[111] is a slip system in bcc metals . the {111} family in fcc contains 8 planes. resolved shear stress (rss) in single crystals is just related to the applied stress. critical resolved shear stress (crss) in single crystal metals is direct proportional to the number of defects in the structure