For each of the four missions, choose the appropriate design characteristics (size, speed, and attainable
altitude) and autonomy level of a uas that could be used for each mission. justify your answer.

Water at 55c flows across a flat plate whose surface temperature is held constant at 95c. if the temperature gradient at the plate's surface for a given value of x is 18 c/mm, find a) local heat transfer coefficient. b) heat flux

Burgers vector is generally parallel to the dislocation line. a)-true b)-false

Agas mixture consists of 8 kmol of h2 and 2 kmol of n2. determine the mass of each gas and the apparent gas constant of the mixture.