A) For dislocations, cite the relative Burgers vector-dislocation line orientations for the three different types of dislocations(Edge, Screw, and mixed). b) Based on above Burgers vector-dislocation line relations, explainwhichdislocation type(s) must have straight dislocation lines(Hint: why are we calling the mixed type as mixed

Two flowing streams of argon gas are adiabatically mixed to form a single flow/stream. one stream is 1.5 kg/s at 400 kpa and 200 c while the second stream is 2kg/s at 500 kpa and 100 ? . it is stated that the exit state of the mixed single flow of argon gas is 150 c and 300 kpa. assuming there is no work output or input during the mixing process, does this process violate either the first or the second law or both? explain and state all your assumptions.

Steel is coated with a thin layer of ceramic to protect against corrosion. what do you expect to happen to the coating when the temperature of the steel is increased significantly? explain.

Afluid flows with a velocity field given by v=(x/t)i.. determine the local and convective accelerations when x=3 and t=1.