This bend discharges water (rho = 1000 kg/m3) into the atmosphere. determine the force components at the flange required to hold the bend in place. the bend lies in a horizontal plane. assume viscous forces are negligible. the interior volume of the bend is 0.25 m3, d 1 = 60 cm, d2 = 10 cm, and v2 = 15 m/s. the mass of the bend material is 250 kg.

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?