When an object is fully magnetized, all of its magnetic domains will be
A. Facing random direc...
Physics, 05.05.2020 10:00, IsabellaGracie
When an object is fully magnetized, all of its magnetic domains will be
A. Facing random directions
B. Facing opposite directions, split down the middle of the object
C. Facing opposite directions every-other domain
D. All facing the same direction
Answers: 1
Physics, 22.06.2019 10:50, afonseca73
Asheet of steel 1.5 mm thick has nitrogen atmospheres on both sides at 1200oc and is permitted to achieve a steady-state diffusion condition. the diffusion coefficient for nitrogen in steel at this temperature is 6 x 10- 11 m2 /s, and the diffusion flux is found to be 1.2 x 10-7 kg/m2 -s. also, it is known that the concentration of nitrogen in the steel at the high-pressure surface is 4 kg/m3 . how far into the sheet from this high-pressure side will the concentration be 2.0 kg/m3 ? assume a linear concentration profile.
Answers: 3
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Answers: 2
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