(10%) problem 9: the water of a 14’ × 48’ metal frame pool can drain from the pool through an opening at the side of the pool. the opening is about h = 1.18 m below the water level. the capacity of the pool is v = 3870 gallons, the pool can be drained in t = 9.9 mins. p0 is the pressure of the atmosphere. rho is the density of the water.

Determine whether or not it is possible to compress air adiabatically from k to 140 kpa and 400 k. what is the entropy change during this process?

Inadequate stores control is not an obstacle to effective work order system. (clo4) a)-true b)-false

Describe one experiment in which the glass transition temperature and melting temperature of a totally amorphous thermoplastic material can be determined. show the relevant experimental results in a diagram which should be properly annotated with the two temperatures clearly marked. what is likely to happen to the curve in the diagram if the amorphous polymer is replaced by a thermosetting type?