2200K. Compute the following: (a) the temperature at the end of the compression process, (b) the volumetric compression ratio of this engine, (c) the amount of work done during the compression process per kg of air, (d) the temperature at the end of the expansion process, (e) the net work of the cycle per kg of air, and (f) the cycle thermal efficiency. Assume air to be an ideal gas with constant specific heats [Cp, o=1.004 kJ/(kg K) and Cv, o=0.717 kJ/(kg K)]. Also, assume that the compression and expansion processes are isentropic.

If the thermal strain developed in polyimide film during deposition is given as 0.0044. assume room temperature is kept at 17.3 c, and thermal coefficient of expansion for the film and the substrate are 54 x 10^-6c^-1 and 3.3 x 10^-6c^-1respectively. calculate the deposition temperature.

Apump is used to circulate hot water in a home heating system. water enters the well-insulated pump operating at steady state at a rate of 0.42 gal/min. the inlet pressure and temperature are 14.7 lbf/in.2, and 180°f, respectively; at the exit the pressure is 60 lbf/in.2 the pump requires 1/15 hp of power input. water can be modeled as an incompressible substance with constant density of 60.58 lb/ft3 and constant specific heat of 1 btu/lb or. neglecting kinetic and potential energy effects, determine the temperature change, in °r, as the water flows through the pump.

What is a monomer? how do they form a ploymer from the view point of chemical bonding?