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cobalt has a saturation magnetization of 14106 am and an atomic volume of 67 cm3mole a what is the magnetic dipole
calculate the velocity of a satellite in orbit around the earth in a geosynchronous orbit use the definition of a
given a lifting rotating cylinder in cross flow of radius a with a lift coefficient of c15 calculate the peak suction
a rigid tank a of volume 06 m3 contains 3 kg of water at 120 degrees c and rigid tank b has a volume of 04 m3 with
determine the thickness of the 109m inside diameter pilot sphere assume 4130 steel with ultimate tensile strength of
lane college in jackson tennessee is considering the conversion of an abandoned church pew manufacturing plant adjacent
at a point in a loaded body the stresses relative to an xyz coordinate system are given by the following stresses in
a steam powered catapult on an aircraft carrier sends a 60000-lb aircraft 250 feet from zero to 180 mph assuming that
water is being heated in a vertical piston-cylinder device the piston has a mass of 20 kg and a cross-sectional area of
100-kg of r-134a at 180kpa are contained in a piston-cylinder device whose volume is 14715 cubic meter the piston is
an advanced type supercritical power plant has turbine inlet steam at 7000 psia and 1400f double reheat at 1600 psia
a 2 kg of saturated vapour water and 8 kg of saturated vapour refrigerant-134a both at 100 kpa which substance will
1 determine the internal energy change as saturated liquid steam at 60f goes to a two phase mixture of quality 040 at
the cost of operating a large ship co varies as the square of its velocity v specifically co knv2 where n is the trip
a 2-m3 rigid tank contains refrigerant-134a vapor at 14 mpa 180c determine the mass of the refrigerant in kilogram
a flat plate having an area of 10 m2 and a temperature of 327 c is exposed to air at 27 c the convective heat transfer
one side of a mercury manometer is connected to the top of frictionless piston-cylinder storage tank containing 1500
it is known that a long log floats with its axis horizontal a very short log however floats with its axis vertical
calculate the conduction heat loss for the following wall 15ft long 8ft tall calculate for 8 hr inside temperature at
a vertical frictionless piston-cylinder device contains nitrogen at 125 kpa the outside atmospheric pressure is 100kpa
in thermodynamics how do you know if pressure is constant volume is constant pv is constant or pvn is constant when
an ideal reheats rankine cycle from 1 to 2 we go through turbine 1 then 2 to 3 we reheat in a steam generator then 3 to
a closed rigid tank contains a two-phase liquid-vapor mixture of refrigerant 22 initially at -20oc with a quality of
a pipe with od 603cm id 493cm carries steam at 250deg c with h 200 wm2k the pipe is covered with 25cm of magnesia 85
if a slider block c is fixed to the disk that has a constant counter clockwise angular velocity of 4 radsec determine