Problem 7.7 In Fig. below there are 125 m length and 20 cm diameter pipe made from cast iron. There are two 90° elbows and an open globe valve. If the exit elevation is
the roughness ratio is ε/d = 0.001 . What power is extracted by the turbine when
the flow rate is 0.03 m/s. (take u = 0.001 pa. s)
zero,

Robert was not waiting for her in the little parlor. he was nowhere at hand. the house was empty. but he had scrawled on a piece of paper that lay in the lamplight: "i love you. good-by—because i love you." what significant idea, presented throughout the novel, does robert's final departure and note highlight? edna is ultimately alone in her rebirth. edna needs to find solace in her children. edna will never be truly loved by anyone. edna should not have forsaken her family.