Calculate the planar area of a rectangular wing with a span of 0.205 m and a chord of 0.052 m. (Note: the wing span is the width of the wing and is measured from wing tip to wing tip, or perpendicular to the fuselage. The wing chord is the length of the wing measured parallel or along the length of the fuselage.)

The mass flow rate of the fluid remains constant in all steady flow process. a)- true b)- false

The higher the astm grain size number, the finer the gran is. a)-true b)-false

Water vapor initially at 10 bar and 400 °c is contained within a piston-cylinder assembly. the water lost heat to the surrounding according to isochoric (iso-volumetric) process until its temperature is 150 °c. the water is then condensed isothermally to saturated liquid. for the water as a system, calculate the work in kj/kg