10 Material B 0.0009 0.0010 0.0011 I 10 Material A Material B 0 0.0009 0.0010 0.0011 1/Temperature The image above shows a plot of oxygen diffusion as a function for two oxygen ion conductors. Use this figure to decide, which statements below are TRUE (Be careful with the temperature scale, 1/T, as it decreases from left to right). Select one or more: m a. The material with the lower activation energy barrier always has a higher oxygen ion conduction b The oxygen on conduction lines are perfectly straight, which indicates that the activation energy barrier does not change as a function of temperature in the range depicted by the figure. c. The activation energy barrier associated with material A (red) is higher compared to the activation energy barrier associated with materialB blue) d. Above 1000K the oxygen ion conductivity of material A is higher than material B e. There is an error with this figure b в, e the lines should never 10 Material B 0.0009 0.0010 0.0011 I 10 Material A Material B 0 0.0009 0.0010 0.0011 1/Temperature The image above shows a plot of oxygen diffusion as a function for two oxygen ion conductors. Use this figure to decide, which statements below are TRUE (Be careful with the temperature scale, 1/T, as it decreases from left to right). Select one or more: m a. The material with the lower activation energy barrier always has a higher oxygen ion conduction b The oxygen on conduction lines are perfectly straight, which indicates that the activation energy barrier does not change as a function of temperature in the range depicted by the figure. c. The activation energy barrier associated with material A (red) is higher compared to the activation energy barrier associated with materialB blue) d. Above 1000K the oxygen ion conductivity of material A is higher than material B e. There is an error with this figure b в, e the lines should never