Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
1) Calculate the density of Al in g/cm3, given that it forms an FCC crystal structure with an atomic radius of 0.143 nm (10-7 cm) and a mass of 27 g/mole. Avogadro's number is 6.02 x 1023 atoms/mole. Hint: calculate the number of atoms in each cell carefully.
2) Calculate the vacancy concentration in aluminum at 50%, 70%, and 90% of TMP=923 K. Gvf = 0.66 eV, and k = 8.62 x 10-5 eV/K. Calculate ln (nv/N) and 1/T, and plot on a linear scale (hint: should be a straight line).
steam flowing through a long thin-walled pipe maintains the pipe wall at a uniform temperature of 500k. the pipe is
Assuming this pressure creates a force of F = F 0sin( t / t0) on the bullet, determine the velocity of the bullet at any instant it is in the barrel. What is the bullet"s maximum velocity?
A heat pump with a COP (coefficient of performance) of 2.8 is used to heat an air-tight house. When running, the heat pump consumes 5 kW of power
Calculate the power required to overcome the skin friction drag on the keel of a sailing dingy moving through water at 2m/s. The keel projects 0.8m into the water and it is 0.4m wide
hot exhaust gases leaving an internal combustion engine at 400oc and 150 kpa at a rate of 0.8 kgs is to be used to
the motion of a particle is defined by the relation 2t3-9t212t10 where x and t are expressed in feet and seconds
a bowling ball has the mass m the radius r and the radius of gyration kg. the ball is rolling on a straight lane with
Calculate the static thrusts of the rocket and turbojet engine described in the figure. The thrust T is the force necessary to prevent horizontal movement of the engine. Both engines exhaust a mass flow of 40 kg/s.
superheated steam at 120 bar and 520c leaves the steam generator of a vapor power plant and enters a turbine with an
a small steel cylinder is used as a pressure vessel for a paint gun. the label says 24 grams co2 filled. assume the
a schematic must show th tc qh qc wcycle. always show the hot reservoir at the top amp cold reservoir at the bottom.
Coefficient Reaction, The removal efficiency of a reactor tank is 73-percent and its residence time is 28.5s
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd