Consider a gas of free and independent electrons in two dimensions a- show that the electron density of states (w( is independent of the electron kinetic energy b- calculate the fermi energy at t 0k° c- calculate the average electron kinetic energy at t-ok" c- calculate the heat capacity at very low temperature

There is no graph to look at on here, but i shall explain them to you. a line graph is just in its title it’s a graph with a line running through the dots to show an increase or decrease. a bar graph is used to show how much or how little something is so a comparison. a scatter plot is used to graph points to tell the data. and i don’t know what a histogram is.

The sample with the lowest specific heat capacity will have the greatest temperature increase. in this case, it would be platinum.

The answer is 12, for the points