Using the tables for water, determine the specified property data at the indicated states. (a) at p = 3 bar, v = 0.5 m3/kg, find t in °c and u in kj/kg. (b) at t = 320°c, v = 0.03 m3/kg, find p in mpa and u in kj/kg.(c) at p = 28 mpa, t = 700°c, find v in m3/kg and h in kj/kg. (d) at t = 10°c, v = 10 m3/kg, find p in kpa and h in kj/kg.

Amichelson interferometer operating at a 600 nm wavelength has a 3.02-cm-long glass cell in one arm. to begin, the air is pumped out of the cell and mirror m2 is adjusted to produce a bright spot at the center of the interference pattern. then a valve is opened and air is slowly admitted into the cell. the index of refraction of air at 1.00 atm pressure is 1.00028.how many bright-dark-bright fringe shifts are observed as the cell fills with air?