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](adsbygoogle = window.adsbygoogle || []).push({});

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..?

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# Particle in box - Getting confused by formula

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