Engineering, 21.02.2020 03:39 sweetgurllcece2
A thin-film gold conductor for an integrated circuit in a satellite application is deposited from a vapor, and the deposited gold thin film has a high resistivity. It is proposed that the high resistivity is due to a high non-equilibrium vacancy concentration, created when the vapor atoms rapidly condense into the thin film. To reduce the vacancy concentration, it is proposed to anneal (heat) the gold to a temperature that will result in only 1 vacancy for every 108 gold atoms, and then to cool the film slowly to room temperature. The enthalpy of formation for 1 vacancy in gold is equal to 0.94 eV. Specify the temperature
Answers: 2
Engineering, 03.07.2019 15:10
If you were designing a bumper for a car, would you prefer it to exhibit elastic or plastic deformation? why? consider the functions of a bumper in both a minor "fender-bender" and a major collision.
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Engineering, 03.07.2019 23:20
Two technicians are discussing the intake air temperature (iat) sensor. technician a says that the computer uses the iat sensor as a backup to the engine coolant temperature (ect) sensor. technician b says that the powertrain control module (pcm) will subtract the calculated amount of fuel if the air measures hot. who is correct
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Engineering, 04.07.2019 18:10
What difference(s) did you notice using a pneumatic circuit over hydraulic circuit.explain why the pneumatic piston stumbles when it hits an obstacle.
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Engineering, 04.07.2019 19:10
In general, how do thermosetting plastics compare to thermoplastics in mechanical and physical properties?
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A thin-film gold conductor for an integrated circuit in a satellite application is deposited from a...
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