An adiabatic open feedwater heater in an electric power plant mixes 0.2 kg/s of steam at 100 kpa and 160°c with 8.5 kg/s of feedwater at 100 kpa and 50°c to produce feedwater at 100 kpa and 60°c at the outlet. determine the outlet mass flow rate and the outlet velocity when the outlet pipe diameter is 0.03 m. the specific volume at the exit is 0.001017 m3/kg.

The difference between a red shift and a blue shift has to do with wavelength frequency. t or f

The pressure proportional to the area a- inversely b- directly c- increase d-decrease

Avery long solenoid of inner radius 2.75 cm creates an oscillating magnetic field of the form = for this solenoid, =0.00425 t and =319 rad/s. (a)what is the maximum value of the induced electric field at a perpendicular distance 1.45 cm from the axis of the solenoid? (b) what is the maximum value of the inducted electric field at a point 5.85 cm perpendicular from the axis of the solenoid?