- #1
liquidFuzz
- 102
- 4
In my book of formulas I have a formula for energy in different states, particle in box. [itex]E_n = \frac{n^2 \pi^2 \hbar^2}{2ma^2}[/itex]
So I should get Joule or something here right. A quick look at the formula.
[itex]E_n = \frac{n^2 \pi^2 \hbar^2 [Js]}{2m[kg]a^2 [m^2]} \frac{ [Js]^2}{[kg]* [m^2]}[/itex] Becomes something like [itex]\frac{J s^2}{m^2}[/itex] After some rearrangement.
What am I missing..?
So I should get Joule or something here right. A quick look at the formula.
[itex]E_n = \frac{n^2 \pi^2 \hbar^2 [Js]}{2m[kg]a^2 [m^2]} \frac{ [Js]^2}{[kg]* [m^2]}[/itex] Becomes something like [itex]\frac{J s^2}{m^2}[/itex] After some rearrangement.
What am I missing..?