Question

Compute the diffusion coefficient for the diffusion of magnesium in aluminum at 400°C and 600°C, respectively. The pre-exponential and activation energy are 1.5 x 10$^{-4}$ m$^2$/s and 160,000 J/mol, respectively. (Hint: Pay attention to units. Do not forget to convert temperature to K)

Name: Compute the diffusion coefficient for the diffusion of magnesium in aluminum at 400°C and 600°C, respectively. The pre-exponential and activation energy are 1.5 x 10^-4 m^2/s and 160,000 J/mol, respectively. (Hint: Pay attention to units. Do not forget to convert temperature to K)
Uploaded: 2023-09-05T13:03:05-08:00
Duration: 1 min 37 s
Channel: Adi S
Description: Compute the diffusion coefficient for the diffusion of magnesium in aluminum at 400°C and 600°C, respectively. The pre-exponential and activation energy are 1.5 x 10^-4 m^2/s and 160,000 J/mol, respectively. (Hint: Pay attention to units. Do not forget to convert temperature to K)

          Compute the diffusion coefficient for the diffusion of magnesium in aluminum at 400°C and 600°C, respectively. The pre-exponential and activation energy are 1.5 x 10$^{-4}$ m$^2$/s and 160,000 J/mol, respectively. (Hint: Pay attention to units. Do not forget to convert temperature to K)

Compute the diffusion coefficient for the diffusion of magnesium in aluminum at 400°C and 600°C, respectively. The pre-exponential and activation energy are 1.5 x 10^-4 m^2/s and 160,000 J/mol, respectively. (Hint: Pay attention to units. Do not forget to convert temperature to K)

Added by Raymond M.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Adi S

09/05/2023

Step 1

To convert from Celsius to Kelvin, we add 273.15 to the Celsius temperature. For 400°C, the temperature in Kelvin is 400 + 273.15 = 673.15 K. For 600°C, the temperature in Kelvin is 600 + 273.15 = 873.15 K. Show more…

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Compute the diffusion coefficient for the diffusion of magnesium in aluminum at 400oC and 600oC, respectively. The pre-exponential and activation energy are 1.5 x 10-4 m2/s and 160,000 J/mol, respectively. (Hint: Pay attention to units. Do not forget to convert temperature to K)Attach File Compute the diffusion coefficient for the diffusion of magnesium in aluminum at 400c and 600c respectively. The pre-exponential and activation energy are 1.5 x 10-4 m2/s and 160.000 J/mol, respectively. (Hint:Pay attention to units.Do not forget to convert temperature to K) Attach File Browse Local Files