Segnetoelectrics and piezoelectrics).A second difference between solids in a crystalline versus amorphous state is their behaviorwhen they are heated. Crystals become liquids at a specific temperature, T m (the meltingpoint).
According to a Harvard research an architect works about 8 hours a day 40 hours a week and 120 a year.
Most architectural and engineering managers work full time, and about half worked more than 40 hours a week in 2014. These managers are often under considerable pressure to meet deadlines and budgets.