Steam, flowing at 2 kg/s, enters a turbine at 800 +c and 4.5 mpa, and exits at 400 +c and 0.10 mpa. e is fully insulated, the turbine produces work at a rate in excess of 1700 kw. however when a significant piece of insulation comes off the turbine, the rate of work decreases to 1500 kw. explain, with detailed and careful calculations, the above two observations.

the old alchemists made significant contributions to science even though there starting premises were off a bit. their conclusions after failure would steer them into better directions for investigation. science is no more than close observation and the initial mistakes result in rethinking and retrying experiments.

lol for the pointsss

answer: they produce more slow than unicellular organisms.