One month, a 225-acre reservoirreceivedan average stream flow (inflow) of 14.0cfs, supported a draw (outflow) that averaged7.0MGD, and had anoverall stage increaseof 0.44 ft. A rain gage nearbyrecorded a total of 2.22inches of precipitationfor the month. Assuming thatgroundwater contributions or losses werenegligiblefor the monthand a vertical walled (constant area) reservoir, determine the evaporation loss, in inches, for the reservoir.

In a unit cell of fcc structure, indicate the position of one of the tetrahedral interstitial sites by plotting the corresponding tetrahedron. do the same for one of the octahedral interstitial sites (in a separate fcc unit cell). mark the positions of all the tetrahedral and octahedral interstitial sites in the unit cells. how many equivalent tetrahedral sites and how many equivalent octahedral sites are contained in a fcc unit cell, respectively. what is the coordination number for a tetrahedral site and what is the coordination number for an octahedral site?