subject
Engineering, 11.02.2020 21:40 slowmotion

The unit cells of several orthorhombic crystals are described below. What is the Bravais lattice of each and how do you know? Do not change axes. (In solving this kind of problem, examining the given atom positions for the existence or nonexistence of centering translations is generally more helpful than making a drawing of the structure.) a) Two atoms of the same kind per unit cell located at 0 0, + 0 +. b) Four atoms of the same kind per unit cell located at 0 0 z, 0 3 z, 0 3 (3 + z), 0 0 (3 + 2). c) Four atoms of the same kind per unit cell located at s y z, 3 J z, (+ + x) (+ - y) Z, (3 - 4 (3 + Y) 2. d) Two atoms of one kind A located at 0 0, 0 + +; and two atoms of another kind B located at 0 0 3, 3 3 0.

ansver
Answers: 1

Other questions on the subject: Engineering

image
Engineering, 03.07.2019 14:10, kayabwaller4589
When at a point two solid phase changes to one solid phase on cooling then it is known as a) eutectoid point b) eutectic point c) peritectic point d) peritectoid point
Answers: 3
image
Engineering, 04.07.2019 18:10, keigleyhannah30
Aplate clutch has a single pair of mating friction surfaces 250-mm od by 175-mm id. the mean value of the coefficient of friction is 0.30, and the actuating force is 4 kn. a) find the maximum pressure and the torque capacity using the uniform-wear model. b) find the maximum pressure and the torque capacity using the uniform-pressure model.
Answers: 3
image
Engineering, 04.07.2019 18:20, AnonymousLizard52303
A2-m rigid tank initially contains saturated water vapor at 100 kpa. the tank is connected to a supply line through a valve. steam is flowing in the supply line at 600 kpa and 300 c. the valve is opened, and steam is allowed to enter the tank until the pressure in the tank reaches the line pressure, at which point the valve is closed. a thermometer placed in the tank indicates that the temperature at the final state is 200°c. determine (a) the mass of steam that has entered the tank (b) the amount of heat transfer.
Answers: 3
image
Engineering, 04.07.2019 19:20, mariahmimibrooks
Liquid flows at steady state at a rate of 2 lb/'s through a pump, which operates to raise the elevation of the liquid 100 ft from control volume inlet to exit. the liquid specific enthalpy at the inlet is 40.09 btu/lb and at the exit is 40.94 btub. the pump requires 3 btu/s of power to operate. if kinetic energy effects are negligible and gravitational acceleration is 32.174 tt/s, the heat transfer rate associated with this steady state process is most closely 1)-2,02 btu/s from the liquid to the surroundings 2)-3.98 btu/s from the surroundings to the liquid. 3)-4.96 btu/s from the surroundings to the liquid. 4)-1.04 btu/s from the liquid to the surroundings.
Answers: 2
You know the right answer?
The unit cells of several orthorhombic crystals are described below. What is the Bravais lattice of...

Questions in other subjects:

Konu
Mathematics, 17.06.2021 18:30
Konu
Mathematics, 17.06.2021 18:30