It has been determined that the steady-state diffusion flux of nitrogen through a steel plate is...

 

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It has been determined that the steady-state diffusion flux of nitrogen through a steel plate is 1.5 × 10-8 kg/m².s at a temperature of 1300 K (1027°C), and for a concentration gradient of -300 kg/m². What concentration gradient is necessary to give a diffusion flux of 5.0 × 10-8 kg/m².s at 1410 K (1137°C) if the activation energy for diffusion is 124,000 J/mol? AC/Ax = i -350.11 kg/m4 It has been determined that the steady-state diffusion flux of nitrogen through a steel plate is 1.5 × 10-8 kg/m².s at a temperature of 1300 K (1027°C), and for a concentration gradient of -300 kg/m². What concentration gradient is necessary to give a diffusion flux of 5.0 × 10-8 kg/m².s at 1410 K (1137°C) if the activation energy for diffusion is 124,000 J/mol? AC/Ax = i -350.11 kg/m4

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Niels Bohr used the data from the hydrogen spectrum to support his model of the atom by explaining how the energy states of electron orbits corresponded to light wavelengths emitted in the hydrogen spectrum In the Bohr model 1 Each electron in an atom is assigned a specific orbit around the nucleus These orbits are also referred to as energy levels 2 The electron can jump between these orbits energy levels When this happens the electron will absorb or emit energy 3 This energy is absorbed or emitted as light of a specific wavelength or color This light forms the spectrum when observed 4 The energy levels in the atom correspond ... View the full answer